52957611360 has 72 divisors (see below), whose sum is σ = 180717853680. Its totient is φ = 14122029312.

The previous prime is 52957611331. The next prime is 52957611367. The reversal of 52957611360 is 6311675925.

52957611360 is a `hidden beast` number, since 5 + 2 + 9 + 576 + 1 + 13 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52957611367) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18386620 + ... + 18389499.

It is an arithmetic number, because the mean of its divisors is an integer number (2509970190).

Almost surely, 2^52957611360 is an apocalyptic number.

It is an amenable number.

52957611360 is an abundant number, since it is smaller than the sum of its proper divisors (127760242320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52957611360 is a wasteful number, since it uses less digits than its factorization.

52957611360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36776140 (or 36776129 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The spelling of 52957611360 in words is "fifty-two billion, nine hundred fifty-seven million, six hundred eleven thousand, three hundred sixty".