315407500461 has 24 divisors (see below), whose sum is σ = 461325848256. Its totient is φ = 207626440320.

The previous prime is 315407500453. The next prime is 315407500483. The reversal of 315407500461 is 164005704513.

315407500461 is a `hidden beast` number, since 3 + 1 + 540 + 7 + 50 + 0 + 4 + 61 = 666.

It is not a de Polignac number, because 315407500461 - 2³ = 315407500453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315407500361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1286416 + ... + 1511846.

It is an arithmetic number, because the mean of its divisors is an integer number (19221910344).

Almost surely, 2^315407500461 is an apocalyptic number.

It is an amenable number.

315407500461 is a deficient number, since it is larger than the sum of its proper divisors (145918347795).

315407500461 is a wasteful number, since it uses less digits than its factorization.

315407500461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227393 (or 227390 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 315407500461 in words is "three hundred fifteen billion, four hundred seven million, five hundred thousand, four hundred sixty-one".