2315910541825 has 12 divisors (see below), whose sum is σ = 2872345070848. Its totient is φ = 1852331014800.

The previous prime is 2315910541781. The next prime is 2315910541877. The reversal of 2315910541825 is 5281450195132.

It is not a de Polignac number, because 2315910541825 - 2¹⁷ = 2315910410753 is a prime.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 9816561 + ... + 10049710.

Almost surely, 2^{2315910541825} is an apocalyptic number.

2315910541825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2315910541825 is a deficient number, since it is larger than the sum of its proper divisors (556434529023).

2315910541825 is a wasteful number, since it uses less digits than its factorization.

2315910541825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19870944 (or 19870939 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 46.

The spelling of 2315910541825 in words is "two trillion, three hundred fifteen billion, nine hundred ten million, five hundred forty-one thousand, eight hundred twenty-five".