2564532115052 has 12 divisors (see below), whose sum is σ = 4487996481696. Its totient is φ = 1282247406000.

The previous prime is 2564532115043. The next prime is 2564532115073. The reversal of 2564532115052 is 2505112354652.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4351199 + ... + 4905302.

It is an arithmetic number, because the mean of its divisors is an integer number (373999706808).

Almost surely, 2^{2564532115052} is an apocalyptic number.

It is an amenable number.

2564532115052 is a deficient number, since it is larger than the sum of its proper divisors (1923464366644).

2564532115052 is a wasteful number, since it uses less digits than its factorization.

2564532115052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9325768 (or 9325766 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 2564532115052 in words is "two trillion, five hundred sixty-four billion, five hundred thirty-two million, one hundred fifteen thousand, fifty-two".