3131352552 has 16 divisors (see below), whose sum is σ = 7828381440. Its totient is φ = 1043784176.

The previous prime is 3131352529. The next prime is 3131352569. The reversal of 3131352552 is 2552531313.

3131352552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65236488 + ... + 65236535.

It is an arithmetic number, because the mean of its divisors is an integer number (489273840).

Almost surely, 2^3131352552 is an apocalyptic number.

It is an amenable number.

3131352552 is an abundant number, since it is smaller than the sum of its proper divisors (4697028888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3131352552 is a wasteful number, since it uses less digits than its factorization.

3131352552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130473032 (or 130473028 counting only the distinct ones).

The product of its digits is 13500, while the sum is 30.

The square root of 3131352552 is about 55958.4895435894. The cubic root of 3131352552 is about 1462.9988639022.

Adding to 3131352552 its reverse (2552531313), we get a palindrome (5683883865).

The spelling of 3131352552 in words is "three billion, one hundred thirty-one million, three hundred fifty-two thousand, five hundred fifty-two".