315550645354126 has 32 divisors (see below), whose sum is σ = 582591637877760. Its totient is φ = 124825379416416.

The previous prime is 315550645354069. The next prime is 315550645354159. The reversal of 315550645354126 is 621453546055513.

It is a congruent number.

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, 51559516 + ... + 57354031.

It is an arithmetic number, because the mean of its divisors is an integer number (18205988683680).

Almost surely, 2^{315550645354126} is an apocalyptic number.

315550645354126 is a deficient number, since it is larger than the sum of its proper divisors (267040992523634).

315550645354126 is a wasteful number, since it uses less digits than its factorization.

315550645354126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108929488.

The product of its (nonzero) digits is 32400000, while the sum is 55.

The spelling of 315550645354126 in words is "three hundred fifteen trillion, five hundred fifty billion, six hundred forty-five million, three hundred fifty-four thousand, one hundred twenty-six".