2502232155 has 40 divisors (see below), whose sum is σ = 4491204432. Its totient is φ = 1332821952.

The previous prime is 2502232099. The next prime is 2502232163. The reversal of 2502232155 is 5512322052.

2502232155 is a `hidden beast` number, since 2 + 502 + 2 + 3 + 2 + 155 = 666.

It is not a de Polignac number, because 2502232155 - 2¹⁹ = 2501707867 is a prime.

It is a super-2 number, since 2×2502232155² = 12522331515031888050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 39 ways as a sum of consecutive naturals, for example, 354117 + ... + 361113.

Almost surely, 2^2502232155 is an apocalyptic number.

2502232155 is a deficient number, since it is larger than the sum of its proper divisors (1988972277).

2502232155 is an equidigital number, since it uses as much as digits as its factorization.

2502232155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7897 (or 7888 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 2502232155 is about 50022.3165697072. The cubic root of 2502232155 is about 1357.6126215285.

The spelling of 2502232155 in words is "two billion, five hundred two million, two hundred thirty-two thousand, one hundred fifty-five".