64032655204 has 48 divisors (see below), whose sum is σ = 129566304000. Its totient is φ = 27121222656.

The previous prime is 64032655187. The next prime is 64032655207. The reversal of 64032655204 is 40255623046.

64032655204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (64032655207) 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, 6631372 + ... + 6641020.

It is an arithmetic number, because the mean of its divisors is an integer number (2699298000).

Almost surely, 2^64032655204 is an apocalyptic number.

It is an amenable number.

64032655204 is an abundant number, since it is smaller than the sum of its proper divisors (65533648796).

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

64032655204 is a wasteful number, since it uses less digits than its factorization.

64032655204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12412 (or 12410 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 64032655204 in words is "sixty-four billion, thirty-two million, six hundred fifty-five thousand, two hundred four".