2315152072 has 16 divisors (see below), whose sum is σ = 4596258060. Its totient is φ = 1089483264.

The previous prime is 2315152069. The next prime is 2315152097. The reversal of 2315152072 is 2702515132.

It can be written as a sum of positive squares in 2 ways, for example, as 2277771076 + 37380996 = 47726^2 + 6114^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2315152072.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8511453 + ... + 8511724.

Almost surely, 2^2315152072 is an apocalyptic number.

It is an amenable number.

2315152072 is a deficient number, since it is larger than the sum of its proper divisors (2281105988).

2315152072 is a wasteful number, since it uses less digits than its factorization.

2315152072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17023200 (or 17023196 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 2315152072 is about 48116.0271842969. The cubic root of 2315152072 is about 1322.8984503430.

The spelling of 2315152072 in words is "two billion, three hundred fifteen million, one hundred fifty-two thousand, seventy-two".