2522658164 has 24 divisors (see below), whose sum is σ = 4755612288. Its totient is φ = 1163967840.

The previous prime is 2522658161. The next prime is 2522658197. The reversal of 2522658164 is 4618562252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522658161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324329 + ... + 332015.

It is an arithmetic number, because the mean of its divisors is an integer number (198150512).

Almost surely, 2^2522658164 is an apocalyptic number.

It is an amenable number.

2522658164 is a deficient number, since it is larger than the sum of its proper divisors (2232954124).

2522658164 is a wasteful number, since it uses less digits than its factorization.

2522658164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14015 (or 14013 counting only the distinct ones).

The product of its digits is 230400, while the sum is 41.

The square root of 2522658164 is about 50226.0705610144. The cubic root of 2522658164 is about 1361.2967310505.

The spelling of 2522658164 in words is "two billion, five hundred twenty-two million, six hundred fifty-eight thousand, one hundred sixty-four".