315672276513 has 32 divisors (see below), whose sum is σ = 472723125120. Its totient is φ = 185690396160.

The previous prime is 315672276499. The next prime is 315672276523.

315672276513 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 315672276513 - 2¹³ = 315672268321 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (315672276523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183331 + ... + 815447.

It is an arithmetic number, because the mean of its divisors is an integer number (14772597660).

Almost surely, 2^315672276513 is an apocalyptic number.

315672276513 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

315672276513 is a deficient number, since it is larger than the sum of its proper divisors (157050848607).

315672276513 is a wasteful number, since it uses less digits than its factorization.

315672276513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632577.

The product of its digits is 1587600, while the sum is 48.

The spelling of 315672276513 in words is "three hundred fifteen billion, six hundred seventy-two million, two hundred seventy-six thousand, five hundred thirteen".