315652984631 has 8 divisors (see below), whose sum is σ = 316836894528. Its totient is φ = 314469216000.

The previous prime is 315652984613. The next prime is 315652984651. The reversal of 315652984631 is 136489256513.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 315652984631 - 2⁶ = 315652984567 is a prime.

It is a super-2 number, since 2×315652984631² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315652984651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7197851 + ... + 7241571.

It is an arithmetic number, because the mean of its divisors is an integer number (39604611816).

Almost surely, 2^315652984631 is an apocalyptic number.

315652984631 is a deficient number, since it is larger than the sum of its proper divisors (1183909897).

315652984631 is a wasteful number, since it uses less digits than its factorization.

315652984631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70633.

The product of its digits is 4665600, while the sum is 53.

The spelling of 315652984631 in words is "three hundred fifteen billion, six hundred fifty-two million, nine hundred eighty-four thousand, six hundred thirty-one".