315215404512513 has 16 divisors (see below), whose sum is σ = 442408051488000. Its totient is φ = 199083203583120.

The previous prime is 315215404512467. The next prime is 315215404512527.

315215404512513 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 315215404512513 - 2¹³ = 315215404504321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (315215404512013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65700898 + ... + 70335188.

It is an arithmetic number, because the mean of its divisors is an integer number (27650503218000).

Almost surely, 2^{315215404512513} is an apocalyptic number.

It is an amenable number.

315215404512513 is a deficient number, since it is larger than the sum of its proper divisors (127192646975487).

315215404512513 is a wasteful number, since it uses less digits than its factorization.

315215404512513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5827612.

The product of its (nonzero) digits is 360000, while the sum is 42.

The spelling of 315215404512513 in words is "three hundred fifteen trillion, two hundred fifteen billion, four hundred four million, five hundred twelve thousand, five hundred thirteen".