315453054646532 has 24 divisors (see below), whose sum is σ = 603341735549952. Its totient is φ = 143122710045600.

The previous prime is 315453054646519. The next prime is 315453054646549. The reversal of 315453054646532 is 235646450354513.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6626027588 + ... + 6626075195.

It is an arithmetic number, because the mean of its divisors is an integer number (25139238981248).

Almost surely, 2^{315453054646532} is an apocalyptic number.

It is an amenable number.

315453054646532 is a deficient number, since it is larger than the sum of its proper divisors (287888680903420).

315453054646532 is a wasteful number, since it uses less digits than its factorization.

315453054646532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13252103339 (or 13252103337 counting only the distinct ones).

The product of its (nonzero) digits is 77760000, while the sum is 56.

The spelling of 315453054646532 in words is "three hundred fifteen trillion, four hundred fifty-three billion, fifty-four million, six hundred forty-six thousand, five hundred thirty-two".