2525554131 has 16 divisors (see below), whose sum is σ = 3472871424. Its totient is φ = 1631587104.

The previous prime is 2525554099. The next prime is 2525554151. The reversal of 2525554131 is 1314555252.

2525554131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2525554131 - 2⁵ = 2525554099 is a prime.

It is a super-2 number, since 2×2525554131² = 12756847337222330322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2525554092 and 2525554101.

It is not an unprimeable number, because it can be changed into a prime (2525554151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60696 + ... + 93461.

It is an arithmetic number, because the mean of its divisors is an integer number (217054464).

Almost surely, 2^2525554131 is an apocalyptic number.

2525554131 is a deficient number, since it is larger than the sum of its proper divisors (947317293).

2525554131 is a wasteful number, since it uses less digits than its factorization.

2525554131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154330.

The product of its digits is 30000, while the sum is 33.

The square root of 2525554131 is about 50254.8916126580. The cubic root of 2525554131 is about 1361.8174467088.

It can be divided in two parts, 252555 and 4131, that added together give a triangular number (256686 = T₇₁₆).

The spelling of 2525554131 in words is "two billion, five hundred twenty-five million, five hundred fifty-four thousand, one hundred thirty-one".