32164456265560 has 32 divisors (see below), whose sum is σ = 76178975367600. Its totient is φ = 12188636058240.

The previous prime is 32164456265527. The next prime is 32164456265597. The reversal of 32164456265560 is 6556265446123.

It is a super-2 number, since 2×32164456265560² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21160825731 + ... + 21160827250.

Almost surely, 2^{32164456265560} is an apocalyptic number.

It is an amenable number.

32164456265560 is an abundant number, since it is smaller than the sum of its proper divisors (44014519102040).

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

32164456265560 is a wasteful number, since it uses less digits than its factorization.

32164456265560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42321653011 (or 42321653007 counting only the distinct ones).

The product of its (nonzero) digits is 31104000, while the sum is 55.

The spelling of 32164456265560 in words is "thirty-two trillion, one hundred sixty-four billion, four hundred fifty-six million, two hundred sixty-five thousand, five hundred sixty".