315550632344150 has 96 divisors (see below), whose sum is σ = 685177931966400. Its totient is φ = 108075258197760.

The previous prime is 315550632344039. The next prime is 315550632344177. The reversal of 315550632344150 is 51443236055513.

It is a junction number, because it is equal to n+sod(n) for n = 315550632344095 and 315550632344104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6690512 + ... + 25997388.

It is an arithmetic number, because the mean of its divisors is an integer number (7137270124650).

Almost surely, 2^{315550632344150} is an apocalyptic number.

315550632344150 is an abundant number, since it is smaller than the sum of its proper divisors (369627299622250).

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

315550632344150 is a wasteful number, since it uses less digits than its factorization.

315550632344150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19307863 (or 19307844 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 47.

Adding to 315550632344150 its reverse (51443236055513), we get a palindrome (366993868399663).

The spelling of 315550632344150 in words is "three hundred fifteen trillion, five hundred fifty billion, six hundred thirty-two million, three hundred forty-four thousand, one hundred fifty".