32430545264 has 40 divisors (see below), whose sum is σ = 67868520720. Its totient is φ = 14923496448.

The previous prime is 32430545243. The next prime is 32430545291. The reversal of 32430545264 is 46254503423.

It is a super-2 number, since 2×32430545264² (a number of 22 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, 161234 + ... + 301425.

It is an arithmetic number, because the mean of its divisors is an integer number (1696713018).

Almost surely, 2^32430545264 is an apocalyptic number.

It is an amenable number.

32430545264 is an abundant number, since it is smaller than the sum of its proper divisors (35437975456).

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

32430545264 is a wasteful number, since it uses less digits than its factorization.

32430545264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463017 (or 463011 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

The spelling of 32430545264 in words is "thirty-two billion, four hundred thirty million, five hundred forty-five thousand, two hundred sixty-four".