315551114646536 has 16 divisors (see below), whose sum is σ = 598786753698000. Its totient is φ = 155874646993744.

The previous prime is 315551114646527. The next prime is 315551114646571. The reversal of 315551114646536 is 635646411155513.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237613790486 + ... + 237613791813.

It is an arithmetic number, because the mean of its divisors is an integer number (37424172106125).

Almost surely, 2^{315551114646536} is an apocalyptic number.

It is an amenable number.

315551114646536 is a deficient number, since it is larger than the sum of its proper divisors (283235639051464).

315551114646536 is a wasteful number, since it uses less digits than its factorization.

315551114646536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475227582388 (or 475227582384 counting only the distinct ones).

The product of its digits is 19440000, while the sum is 56.

The spelling of 315551114646536 in words is "three hundred fifteen trillion, five hundred fifty-one billion, one hundred fourteen million, six hundred forty-six thousand, five hundred thirty-six".