2552112531 has 12 divisors (see below), whose sum is σ = 3699507240. Its totient is φ = 1695351840.

The previous prime is 2552112523. The next prime is 2552112557. The reversal of 2552112531 is 1352112552.

It is not a de Polignac number, because 2552112531 - 2³ = 2552112523 is a prime.

It is a super-2 number, since 2×2552112531² = 13026556741774451922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2552112495 and 2552112504.

It is not an unprimeable number, because it can be changed into a prime (2552112331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 502041 + ... + 507098.

It is an arithmetic number, because the mean of its divisors is an integer number (308292270).

Almost surely, 2^2552112531 is an apocalyptic number.

2552112531 is a deficient number, since it is larger than the sum of its proper divisors (1147394709).

2552112531 is a wasteful number, since it uses less digits than its factorization.

2552112531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009426 (or 1009423 counting only the distinct ones).

The product of its digits is 3000, while the sum is 27.

The square root of 2552112531 is about 50518.4375352207. The cubic root of 2552112531 is about 1366.5743763245.

The spelling of 2552112531 in words is "two billion, five hundred fifty-two million, one hundred twelve thousand, five hundred thirty-one".