315503350544 has 40 divisors (see below), whose sum is σ = 630927013920. Its totient is φ = 152763291648.

The previous prime is 315503350543. The next prime is 315503350567. The reversal of 315503350544 is 445053305513.

It is a junction number, because it is equal to n+sod(n) for n = 315503350498 and 315503350507.

It is not an unprimeable number, because it can be changed into a prime (315503350543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2430929 + ... + 2557424.

It is an arithmetic number, because the mean of its divisors is an integer number (15773175348).

Almost surely, 2^315503350544 is an apocalyptic number.

It is an amenable number.

315503350544 is a deficient number, since it is larger than the sum of its proper divisors (315423663376).

315503350544 is a wasteful number, since it uses less digits than its factorization.

315503350544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4988487 (or 4988481 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 38.

The spelling of 315503350544 in words is "three hundred fifteen billion, five hundred three million, three hundred fifty thousand, five hundred forty-four".