2715631564 has 6 divisors (see below), whose sum is σ = 4752355244. Its totient is φ = 1357815780.

The previous prime is 2715631553. The next prime is 2715631573. The reversal of 2715631564 is 4651365172.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 339453942 + ... + 339453949.

Almost surely, 2^2715631564 is an apocalyptic number.

It is an amenable number.

2715631564 is a deficient number, since it is larger than the sum of its proper divisors (2036723680).

2715631564 is a wasteful number, since it uses less digits than its factorization.

2715631564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678907895 (or 678907893 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The square root of 2715631564 is about 52111.7219442996. The cubic root of 2715631564 is about 1395.1587138869.

The spelling of 2715631564 in words is "two billion, seven hundred fifteen million, six hundred thirty-one thousand, five hundred sixty-four".