315514130632055 has 4 divisors (see below), whose sum is σ = 378616956758472. Its totient is φ = 252411304505640.

The previous prime is 315514130632039. The next prime is 315514130632097. The reversal of 315514130632055 is 550236031415513.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 315514130632055 - 2⁴ = 315514130632039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 315514130631997 and 315514130632015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31551413063201 + ... + 31551413063210.

It is an arithmetic number, because the mean of its divisors is an integer number (94654239189618).

Almost surely, 2^{315514130632055} is an apocalyptic number.

315514130632055 is a deficient number, since it is larger than the sum of its proper divisors (63102826126417).

315514130632055 is an equidigital number, since it uses as much as digits as its factorization.

315514130632055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63102826126416.

The product of its (nonzero) digits is 810000, while the sum is 44.

The spelling of 315514130632055 in words is "three hundred fifteen trillion, five hundred fourteen billion, one hundred thirty million, six hundred thirty-two thousand, fifty-five".