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55332652330653 = 397197689961847
BaseRepresentation
bin11001001010011001000110…
…00101100010111010011101
321020220202020200022200022220
430211030203011202322131
524223032232444040103
6313403245231455553
714440436464351125
oct1445144305427235
9236822220280286
1055332652330653
11166a349a7a3185
126257a093875b9
1324b4b01344049
14d941868c1c85
1565e4e1434c53
hex325323162e9d

55332652330653 has 16 divisors (see below), whose sum is σ = 74537910599040. Its totient is φ = 36507919113216.

The previous prime is 55332652330619. The next prime is 55332652330717. The reversal of 55332652330653 is 35603325623355.

It is not a de Polignac number, because 55332652330653 - 26 = 55332652330589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55332652330596 and 55332652330605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55332652330853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57046576 + ... + 58008422.

It is an arithmetic number, because the mean of its divisors is an integer number (4658619412440).

Almost surely, 255332652330653 is an apocalyptic number.

It is an amenable number.

55332652330653 is a deficient number, since it is larger than the sum of its proper divisors (19205258268387).

55332652330653 is a wasteful number, since it uses less digits than its factorization.

55332652330653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159636.

The product of its (nonzero) digits is 21870000, while the sum is 51.

The spelling of 55332652330653 in words is "fifty-five trillion, three hundred thirty-two billion, six hundred fifty-two million, three hundred thirty thousand, six hundred fifty-three".

Divisors: 1 3 97 291 197689 593067 961847 2885541 19175833 57527499 93299159 279897477 190146571583 570439714749 18444217443551 55332652330653