2590315931 has 16 divisors (see below), whose sum is σ = 3067554240. Its totient is φ = 2140131840.

The previous prime is 2590315927. The next prime is 2590315951. The reversal of 2590315931 is 1395130952.

It is a happy number.

2590315931 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2590315931 - 2² = 2590315927 is a prime.

It is a super-2 number, since 2×2590315931² = 13419473244784793522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2590315951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114911 + ... + 135591.

It is an arithmetic number, because the mean of its divisors is an integer number (191722140).

Almost surely, 2^2590315931 is an apocalyptic number.

2590315931 is a deficient number, since it is larger than the sum of its proper divisors (477238309).

2590315931 is a wasteful number, since it uses less digits than its factorization.

2590315931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21334.

The product of its (nonzero) digits is 36450, while the sum is 38.

The square root of 2590315931 is about 50895.1464385358. The cubic root of 2590315931 is about 1373.3595300417.

The spelling of 2590315931 in words is "two billion, five hundred ninety million, three hundred fifteen thousand, nine hundred thirty-one".