2525155131 has 16 divisors (see below), whose sum is σ = 3411624960. Its totient is φ = 1661088000.

The previous prime is 2525155123. The next prime is 2525155133. The reversal of 2525155131 is 1315515252.

It is not a de Polignac number, because 2525155131 - 2³ = 2525155123 is a prime.

It is a super-2 number, since 2×2525155131² = 12752816871231254322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2525155133) 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 15 ways as a sum of consecutive naturals, for example, 629131 + ... + 633131.

It is an arithmetic number, because the mean of its divisors is an integer number (213226560).

Almost surely, 2^2525155131 is an apocalyptic number.

2525155131 is a deficient number, since it is larger than the sum of its proper divisors (886469829).

2525155131 is a wasteful number, since it uses less digits than its factorization.

2525155131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6746.

The product of its digits is 7500, while the sum is 30.

The square root of 2525155131 is about 50250.9216930396. The cubic root of 2525155131 is about 1361.7457272959.

The spelling of 2525155131 in words is "two billion, five hundred twenty-five million, one hundred fifty-five thousand, one hundred thirty-one".