315263016074652 has 24 divisors (see below), whose sum is σ = 737252042058000. Its totient is φ = 104853623755776.

The previous prime is 315263016074651. The next prime is 315263016074659. The reversal of 315263016074652 is 256470610362513.

It is a super-2 number, since 2×315263016074652² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 315263016074595 and 315263016074604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315263016074651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29256028027 + ... + 29256038802.

It is an arithmetic number, because the mean of its divisors is an integer number (30718835085750).

Almost surely, 2^{315263016074652} is an apocalyptic number.

It is an amenable number.

315263016074652 is an abundant number, since it is smaller than the sum of its proper divisors (421989025983348).

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

315263016074652 is a wasteful number, since it uses less digits than its factorization.

315263016074652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58512067285 (or 58512067283 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 315263016074652 in words is "three hundred fifteen trillion, two hundred sixty-three billion, sixteen million, seventy-four thousand, six hundred fifty-two".