315632323236513 has 16 divisors (see below), whose sum is σ = 422620921469376. Its totient is φ = 209533038336000.

The previous prime is 315632323236491. The next prime is 315632323236533.

It is a happy number.

315632323236513 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 315632323236513 - 2²⁶ = 315632256127649 is a prime.

It is a super-3 number, since 3×315632323236513³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (315632323236533) 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, 47030256 + ... + 53320817.

It is an arithmetic number, because the mean of its divisors is an integer number (26413807591836).

Almost surely, 2^{315632323236513} is an apocalyptic number.

It is an amenable number.

315632323236513 is a deficient number, since it is larger than the sum of its proper divisors (106988598232863).

315632323236513 is a wasteful number, since it uses less digits than its factorization.

315632323236513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100355504.

The product of its digits is 5248800, while the sum is 48.

The spelling of 315632323236513 in words is "three hundred fifteen trillion, six hundred thirty-two billion, three hundred twenty-three million, two hundred thirty-six thousand, five hundred thirteen".