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54053524245 = 3571103466723
BaseRepresentation
bin110010010101110101…
…110101001100010101
312011112002020112112110
4302111311311030111
51341200200233440
640455402341233
73622332242460
oct622565651425
9164462215473
1054053524245
1120a18894896
12a5864ba819
1351357b1996
14288ac182d7
15161568e080
hexc95d75315

54053524245 has 32 divisors (see below), whose sum is σ = 98930552832. Its totient is φ = 24687726912.

The previous prime is 54053524181. The next prime is 54053524249. The reversal of 54053524245 is 54242535045.

It is not a de Polignac number, because 54053524245 - 26 = 54053524181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54053524249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117547 + ... + 349176.

It is an arithmetic number, because the mean of its divisors is an integer number (3091579776).

Almost surely, 254053524245 is an apocalyptic number.

It is an amenable number.

54053524245 is a deficient number, since it is larger than the sum of its proper divisors (44877028587).

54053524245 is a wasteful number, since it uses less digits than its factorization.

54053524245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467841.

The product of its (nonzero) digits is 480000, while the sum is 39.

The spelling of 54053524245 in words is "fifty-four billion, fifty-three million, five hundred twenty-four thousand, two hundred forty-five".

Divisors: 1 3 5 7 15 21 35 105 1103 3309 5515 7721 16545 23163 38605 115815 466723 1400169 2333615 3267061 7000845 9801183 16335305 49005915 514795469 1544386407 2573977345 3603568283 7721932035 10810704849 18017841415 54053524245