2315530225315 has 16 divisors (see below), whose sum is σ = 2818009849536. Its totient is φ = 1826179532800.

The previous prime is 2315530225291. The next prime is 2315530225343. The reversal of 2315530225315 is 5135220355132.

It is not a de Polignac number, because 2315530225315 - 2³⁷ = 2178091271843 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4030875 + ... + 4569355.

It is an arithmetic number, because the mean of its divisors is an integer number (176125615596).

Almost surely, 2^{2315530225315} is an apocalyptic number.

2315530225315 is a deficient number, since it is larger than the sum of its proper divisors (502479624221).

2315530225315 is a wasteful number, since it uses less digits than its factorization.

2315530225315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550670.

The product of its (nonzero) digits is 135000, while the sum is 37.

The spelling of 2315530225315 in words is "two trillion, three hundred fifteen billion, five hundred thirty million, two hundred twenty-five thousand, three hundred fifteen".