2525554231 has 2 divisors, whose sum is σ = 2525554232. Its totient is φ = 2525554230.

The previous prime is 2525554223. The next prime is 2525554237. The reversal of 2525554231 is 1324555252.

2525554231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2525554231 - 2³ = 2525554223 is a prime.

It is a super-2 number, since 2×2525554231² = 12756848347444002722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2525554237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262777115 + 1262777116.

It is an arithmetic number, because the mean of its divisors is an integer number (1262777116).

Almost surely, 2^2525554231 is an apocalyptic number.

2525554231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525554231 is an equidigital number, since it uses as much as digits as its factorization.

2525554231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60000, while the sum is 34.

The square root of 2525554231 is about 50254.8926075860. The cubic root of 2525554231 is about 1361.8174646826.

The spelling of 2525554231 in words is "two billion, five hundred twenty-five million, five hundred fifty-four thousand, two hundred thirty-one".