2315715756 has 24 divisors (see below), whose sum is σ = 5518302720. Its totient is φ = 755481552.

The previous prime is 2315715751. The next prime is 2315715761. The reversal of 2315715756 is 6575175132.

It is an interprime number because it is at equal distance from previous prime (2315715751) and next prime (2315715761).

It is not an unprimeable number, because it can be changed into a prime (2315715751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2052376 + ... + 2053503.

It is an arithmetic number, because the mean of its divisors is an integer number (229929280).

Almost surely, 2^2315715756 is an apocalyptic number.

It is an amenable number.

2315715756 is an abundant number, since it is smaller than the sum of its proper divisors (3202586964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2315715756 is a wasteful number, since it uses less digits than its factorization.

2315715756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4105933 (or 4105931 counting only the distinct ones).

The product of its digits is 220500, while the sum is 42.

The square root of 2315715756 is about 48121.8843770690. The cubic root of 2315715756 is about 1323.0058063115.

The spelling of 2315715756 in words is "two billion, three hundred fifteen million, seven hundred fifteen thousand, seven hundred fifty-six".