2501562064 has 40 divisors (see below), whose sum is σ = 5062211712. Its totient is φ = 1195286400.

The previous prime is 2501562061. The next prime is 2501562079. The reversal of 2501562064 is 4602651052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2501562061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502789 + ... + 507739.

Almost surely, 2^2501562064 is an apocalyptic number.

It is an amenable number.

2501562064 is an abundant number, since it is smaller than the sum of its proper divisors (2560649648).

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

2501562064 is a wasteful number, since it uses less digits than its factorization.

2501562064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6355 (or 6349 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 2501562064 is about 50015.6182007181. The cubic root of 2501562064 is about 1357.4914223801.

The spelling of 2501562064 in words is "two billion, five hundred one million, five hundred sixty-two thousand, sixty-four".