3031645425 has 12 divisors (see below), whose sum is σ = 5012320560. Its totient is φ = 1616877520.

The previous prime is 3031645417. The next prime is 3031645427. The reversal of 3031645425 is 5245461303.

It is not a de Polignac number, because 3031645425 - 2³ = 3031645417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3031645427) 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, 20210895 + ... + 20211044.

It is an arithmetic number, because the mean of its divisors is an integer number (417693380).

Almost surely, 2^3031645425 is an apocalyptic number.

It is an amenable number.

3031645425 is a deficient number, since it is larger than the sum of its proper divisors (1980675135).

3031645425 is a wasteful number, since it uses less digits than its factorization.

3031645425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40421952 (or 40421947 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 3031645425 is about 55060.3798116214. The cubic root of 3031645425 is about 1447.3030208541.

The spelling of 3031645425 in words is "three billion, thirty-one million, six hundred forty-five thousand, four hundred twenty-five".