2522864968 has 32 divisors (see below), whose sum is σ = 5097960000. Its totient is φ = 1163550528.

The previous prime is 2522864899. The next prime is 2522864969. The reversal of 2522864968 is 8694682252.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (2522864969) 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, 147805 + ... + 163987.

It is an arithmetic number, because the mean of its divisors is an integer number (159311250).

Almost surely, 2^2522864968 is an apocalyptic number.

It is an amenable number.

2522864968 is an abundant number, since it is smaller than the sum of its proper divisors (2575095032).

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

2522864968 is a wasteful number, since it uses less digits than its factorization.

2522864968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17701 (or 17697 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 52.

The square root of 2522864968 is about 50228.1292504509. The cubic root of 2522864968 is about 1361.3339291035. Note that the first 3 decimals are identical.

The spelling of 2522864968 in words is "two billion, five hundred twenty-two million, eight hundred sixty-four thousand, nine hundred sixty-eight".