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53789488498735 = 51114924137797207
BaseRepresentation
bin11000011101011110101110…
…10110101100100000101111
321001110020001221022200121221
430032233113112230200233
524022241333023424420
6310222314435204211
714221106445250033
oct1416572726544057
9231406057280557
1053789488498735
1116158aa2a72030
12604891aa46667
132402433560cc2
14d3d5d47d61c3
156342c494bcaa
hex30ebd75ac82f

53789488498735 has 64 divisors (see below), whose sum is σ = 71210772864000. Its totient is φ = 38680239974400.

The previous prime is 53789488498729. The next prime is 53789488498769.

53789488498735 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2k-53789488498735 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7463502502 + ... + 7463509708.

It is an arithmetic number, because the mean of its divisors is an integer number (1112668326000).

Almost surely, 253789488498735 is an apocalyptic number.

53789488498735 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53789488498735 is a deficient number, since it is larger than the sum of its proper divisors (17421284365265).

53789488498735 is a wasteful number, since it uses less digits than its factorization.

53789488498735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11392.

The product of its digits is 58525286400, while the sum is 88.

The spelling of 53789488498735 in words is "fifty-three trillion, seven hundred eighty-nine billion, four hundred eighty-eight million, four hundred ninety-eight thousand, seven hundred thirty-five".

Divisors: 1 5 11 55 149 241 745 1205 1639 2651 3779 7207 8195 13255 18895 35909 36035 41569 79277 179545 207845 394999 396385 563071 910739 1073843 1736887 1974995 2815355 4553695 5369215 6193781 8684435 10018129 11812273 19105757 27235253 30968905 50090645 59061365 95528785 135700111 136176265 258796163 299587783 678500555 1293980815 1492701221 1497938915 2846757793 4058052697 6563695973 7463506105 14233788965 20290263485 32818479865 44638579667 72200655703 223192898335 361003278515 977990699977 4889953499885 10757897699747 53789488498735