2315314522 has 16 divisors (see below), whose sum is σ = 3517940160. Its totient is φ = 1142762848.

The previous prime is 2315314513. The next prime is 2315314531. The reversal of 2315314522 is 2254135132.

It is an interprime number because it is at equal distance from previous prime (2315314513) and next prime (2315314531).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25443 + ... + 72649.

It is an arithmetic number, because the mean of its divisors is an integer number (219871260).

Almost surely, 2^2315314522 is an apocalyptic number.

2315314522 is a deficient number, since it is larger than the sum of its proper divisors (1202625638).

2315314522 is a wasteful number, since it uses less digits than its factorization.

2315314522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47525.

The product of its digits is 7200, while the sum is 28.

The square root of 2315314522 is about 48117.7152616373. The cubic root of 2315314522 is about 1322.9293914102.

Adding to 2315314522 its reverse (2254135132), we get a palindrome (4569449654).

It can be divided in two parts, 23153 and 14522, that added together give a triangular number (37675 = T₂₇₄).

The spelling of 2315314522 in words is "two billion, three hundred fifteen million, three hundred fourteen thousand, five hundred twenty-two".