60640002264 has 64 divisors (see below), whose sum is σ = 153058752000. Its totient is φ = 20019000960.

The previous prime is 60640002257. The next prime is 60640002281. The reversal of 60640002264 is 46220004606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8710417 + ... + 8717375.

It is an arithmetic number, because the mean of its divisors is an integer number (2391543000).

Almost surely, 2^60640002264 is an apocalyptic number.

It is an amenable number.

60640002264 is an abundant number, since it is smaller than the sum of its proper divisors (92418749736).

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

60640002264 is a wasteful number, since it uses less digits than its factorization.

60640002264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10408 (or 10404 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 60640002264 in words is "sixty billion, six hundred forty million, two thousand, two hundred sixty-four".