315135524404 has 12 divisors (see below), whose sum is σ = 551497709700. Its totient is φ = 157564750208.

The previous prime is 315135524399. The next prime is 315135524453. The reversal of 315135524404 is 404425531513.

It can be written as a sum of positive squares in 2 ways, for example, as 118265834404 + 196869690000 = 343898^2 + 443700^2 .

It is a congruent 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, 508789 + ... + 942940.

It is an arithmetic number, because the mean of its divisors is an integer number (45958142475).

Almost surely, 2^315135524404 is an apocalyptic number.

It is an amenable number.

315135524404 is a deficient number, since it is larger than the sum of its proper divisors (236362185296).

315135524404 is a wasteful number, since it uses less digits than its factorization.

315135524404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506002 (or 1506000 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 315135524404 in words is "three hundred fifteen billion, one hundred thirty-five million, five hundred twenty-four thousand, four hundred four".