315246546575427 has 96 divisors (see below), whose sum is σ = 453762303160320. Its totient is φ = 194433559971840.

The previous prime is 315246546575399. The next prime is 315246546575447. The reversal of 315246546575427 is 724575645642513.

It is not a de Polignac number, because 315246546575427 - 2¹¹ = 315246546573379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (315246546575447) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2444294599 + ... + 2444423567.

It is an arithmetic number, because the mean of its divisors is an integer number (4726690657920).

Almost surely, 2^{315246546575427} is an apocalyptic number.

315246546575427 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

315246546575427 is a deficient number, since it is larger than the sum of its proper divisors (138515756584893).

315246546575427 is a wasteful number, since it uses less digits than its factorization.

315246546575427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129413 (or 129376 counting only the distinct ones).

The product of its digits is 846720000, while the sum is 66.

The spelling of 315246546575427 in words is "three hundred fifteen trillion, two hundred forty-six billion, five hundred forty-six million, five hundred seventy-five thousand, four hundred twenty-seven".