68875706315 has 8 divisors (see below), whose sum is σ = 89008605168. Its totient is φ = 50862060000.

The previous prime is 68875706309. The next prime is 68875706351. The reversal of 68875706315 is 51360757886.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68875706315 - 2²⁸ = 68607270859 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529813061 + ... + 529813190.

It is an arithmetic number, because the mean of its divisors is an integer number (11126075646).

Almost surely, 2^68875706315 is an apocalyptic number.

68875706315 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

68875706315 is a deficient number, since it is larger than the sum of its proper divisors (20132898853).

68875706315 is a wasteful number, since it uses less digits than its factorization.

68875706315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059626269.

The product of its (nonzero) digits is 8467200, while the sum is 56.

The spelling of 68875706315 in words is "sixty-eight billion, eight hundred seventy-five million, seven hundred six thousand, three hundred fifteen".