318875453085 has 32 divisors (see below), whose sum is σ = 589097763072. Its totient is φ = 144268830720.

The previous prime is 318875453063. The next prime is 318875453129. The reversal of 318875453085 is 580354578813.

It is not a de Polignac number, because 318875453085 - 2⁶ = 318875453021 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15643986 + ... + 15664355.

It is an arithmetic number, because the mean of its divisors is an integer number (18409305096).

Almost surely, 2^318875453085 is an apocalyptic number.

318875453085 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

318875453085 is a deficient number, since it is larger than the sum of its proper divisors (270222309987).

318875453085 is a wasteful number, since it uses less digits than its factorization.

318875453085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31308453.

The product of its (nonzero) digits is 16128000, while the sum is 57.

The spelling of 318875453085 in words is "three hundred eighteen billion, eight hundred seventy-five million, four hundred fifty-three thousand, eighty-five".