315551462256315 has 48 divisors (see below), whose sum is σ = 550227050410752. Its totient is φ = 167287983098112.

The previous prime is 315551462256257. The next prime is 315551462256383. The reversal of 315551462256315 is 513652264155513.

315551462256315 is a `hidden beast` number, since 3 + 1 + 5 + 5 + 5 + 1 + 4 + 62 + 2 + 563 + 15 = 666.

It is not a de Polignac number, because 315551462256315 - 2⁸ = 315551462256059 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35069289 + ... + 43138821.

It is an arithmetic number, because the mean of its divisors is an integer number (11463063550224).

Almost surely, 2^{315551462256315} is an apocalyptic number.

315551462256315 is a deficient number, since it is larger than the sum of its proper divisors (234675588154437).

315551462256315 is a wasteful number, since it uses less digits than its factorization.

315551462256315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8074740 (or 8074737 counting only the distinct ones).

The product of its digits is 16200000, while the sum is 54.

The spelling of 315551462256315 in words is "three hundred fifteen trillion, five hundred fifty-one billion, four hundred sixty-two million, two hundred fifty-six thousand, three hundred fifteen".