315115044604063 has 16 divisors (see below), whose sum is σ = 348476553351936. Its totient is φ = 282539443515840.

The previous prime is 315115044603943. The next prime is 315115044604081. The reversal of 315115044604063 is 360406440511513.

It is a cyclic number.

It is not a de Polignac number, because 315115044604063 - 2³³ = 315106454669471 is a prime.

It is a super-2 number, since 2×315115044604063² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315115044604093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47156470 + ... + 53422492.

It is an arithmetic number, because the mean of its divisors is an integer number (21779784584496).

Almost surely, 2^{315115044604063} is an apocalyptic number.

315115044604063 is a deficient number, since it is larger than the sum of its proper divisors (33361508747873).

315115044604063 is a wasteful number, since it uses less digits than its factorization.

315115044604063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6328734.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 315115044604063 in words is "three hundred fifteen trillion, one hundred fifteen billion, forty-four million, six hundred four thousand, sixty-three".