40564046504 has 64 divisors (see below), whose sum is σ = 81680659200. Its totient is φ = 18826718976.

The previous prime is 40564046483. The next prime is 40564046513.

40564046504 is nontrivially palindromic in base 10.

40564046504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 6868817 + ... + 6874719.

It is an arithmetic number, because the mean of its divisors is an integer number (1276260300).

Almost surely, 2^40564046504 is an apocalyptic number.

It is an amenable number.

40564046504 is an abundant number, since it is smaller than the sum of its proper divisors (41116612696).

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

40564046504 is a wasteful number, since it uses less digits than its factorization.

40564046504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6834 (or 6830 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 40564046504 in words is "forty billion, five hundred sixty-four million, forty-six thousand, five hundred four".