2522155162 has 16 divisors (see below), whose sum is σ = 3817908000. Its totient is φ = 1249572240.

The previous prime is 2522155159. The next prime is 2522155193. The reversal of 2522155162 is 2615512252.

It is a happy number.

It is a super-2 number, since 2×2522155162² = 12722533322406492488, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83589 + ... + 109687.

It is an arithmetic number, because the mean of its divisors is an integer number (238619250).

Almost surely, 2^2522155162 is an apocalyptic number.

2522155162 is a deficient number, since it is larger than the sum of its proper divisors (1295752838).

2522155162 is a wasteful number, since it uses less digits than its factorization.

2522155162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26541.

The product of its digits is 12000, while the sum is 31.

The square root of 2522155162 is about 50221.0629318018. The cubic root of 2522155162 is about 1361.2062470650.

The spelling of 2522155162 in words is "two billion, five hundred twenty-two million, one hundred fifty-five thousand, one hundred sixty-two".