2562510464 has 32 divisors (see below), whose sum is σ = 5116638240. Its totient is φ = 1278334720.

The previous prime is 2562510367. The next prime is 2562510469. The reversal of 2562510464 is 4640152652.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (2562510469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34109 + ... + 79299.

It is an arithmetic number, because the mean of its divisors is an integer number (159894945).

Almost surely, 2^2562510464 is an apocalyptic number.

It is an amenable number.

2562510464 is a deficient number, since it is larger than the sum of its proper divisors (2554127776).

2562510464 is an equidigital number, since it uses as much as digits as its factorization.

2562510464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45648 (or 45636 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 2562510464 is about 50621.2451842109. The cubic root of 2562510464 is about 1368.4277813584.

The spelling of 2562510464 in words is "two billion, five hundred sixty-two million, five hundred ten thousand, four hundred sixty-four".