3152620825 has 12 divisors (see below), whose sum is σ = 3916413520. Its totient is φ = 2517474960.

The previous prime is 3152620813. The next prime is 3152620837. The reversal of 3152620825 is 5280262513.

It is an interprime number because it is at equal distance from previous prime (3152620813) and next prime (3152620837).

It is a de Polignac number, because none of the positive numbers 2^k-3152620825 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101595 + ... + 128944.

Almost surely, 2^3152620825 is an apocalyptic number.

It is an amenable number.

3152620825 is a deficient number, since it is larger than the sum of its proper divisors (763792695).

3152620825 is a wasteful number, since it uses less digits than its factorization.

3152620825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231096 (or 231091 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 3152620825 is about 56148.2041119749. The cubic root of 3152620825 is about 1466.3036422178.

The spelling of 3152620825 in words is "three billion, one hundred fifty-two million, six hundred twenty thousand, eight hundred twenty-five".