315545311026116 has 48 divisors (see below), whose sum is σ = 571398444817200. Its totient is φ = 152291525148672.

The previous prime is 315545311026109. The next prime is 315545311026221. The reversal of 315545311026116 is 611620113545513.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 157929740340100 + 157615570686016 = 12567010^2 + 12554504^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14243897696 + ... + 14243919848.

It is an arithmetic number, because the mean of its divisors is an integer number (11904134267025).

Almost surely, 2^{315545311026116} is an apocalyptic number.

It is an amenable number.

315545311026116 is a deficient number, since it is larger than the sum of its proper divisors (255853133791084).

315545311026116 is a wasteful number, since it uses less digits than its factorization.

315545311026116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49448 (or 49446 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 44.

The spelling of 315545311026116 in words is "three hundred fifteen trillion, five hundred forty-five billion, three hundred eleven million, twenty-six thousand, one hundred sixteen".