2315715020 has 12 divisors (see below), whose sum is σ = 4863001584. Its totient is φ = 926286000.

The previous prime is 2315715007. The next prime is 2315715043. The reversal of 2315715020 is 205175132.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 57892856 + ... + 57892895.

It is an arithmetic number, because the mean of its divisors is an integer number (405250132).

Almost surely, 2^2315715020 is an apocalyptic number.

2315715020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2315715020 is an abundant number, since it is smaller than the sum of its proper divisors (2547286564).

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

2315715020 is a wasteful number, since it uses less digits than its factorization.

2315715020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115785760 (or 115785758 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 2315715020 is about 48121.8767298201. The cubic root of 2315715020 is about 1323.0056661486.

The spelling of 2315715020 in words is "two billion, three hundred fifteen million, seven hundred fifteen thousand, twenty".