68037162775 has 12 divisors (see below), whose sum is σ = 85201392744. Its totient is φ = 53890820000.

The previous prime is 68037162737. The next prime is 68037162793. The reversal of 68037162775 is 57726173086.

It is not a de Polignac number, because 68037162775 - 2⁷ = 68037162647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13470181 + ... + 13475230.

It is an arithmetic number, because the mean of its divisors is an integer number (7100116062).

Almost surely, 2^68037162775 is an apocalyptic number.

68037162775 is a deficient number, since it is larger than the sum of its proper divisors (17164229969).

68037162775 is a wasteful number, since it uses less digits than its factorization.

68037162775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26945522 (or 26945517 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 52.

The spelling of 68037162775 in words is "sixty-eight billion, thirty-seven million, one hundred sixty-two thousand, seven hundred seventy-five".