2552331715 has 4 divisors (see below), whose sum is σ = 3062798064. Its totient is φ = 2041865368.

The previous prime is 2552331697. The next prime is 2552331721. The reversal of 2552331715 is 5171332552.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2552331715 is a prime.

It is a Duffinian number.

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, 255233167 + ... + 255233176.

It is an arithmetic number, because the mean of its divisors is an integer number (765699516).

Almost surely, 2^2552331715 is an apocalyptic number.

2552331715 is a deficient number, since it is larger than the sum of its proper divisors (510466349).

2552331715 is an equidigital number, since it uses as much as digits as its factorization.

2552331715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510466348.

The product of its digits is 31500, while the sum is 34.

The square root of 2552331715 is about 50520.6068352311. The cubic root of 2552331715 is about 1366.6134972044.

The spelling of 2552331715 in words is "two billion, five hundred fifty-two million, three hundred thirty-one thousand, seven hundred fifteen".