68900162883 has 8 divisors (see below), whose sum is σ = 92224343568. Its totient is φ = 45754712064.

The previous prime is 68900162873. The next prime is 68900162899. The reversal of 68900162883 is 38826100986.

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

It is not a de Polignac number, because 68900162883 - 2²⁵ = 68866608451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68900162803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44681566 + ... + 44683107.

It is an arithmetic number, because the mean of its divisors is an integer number (11528042946).

Almost surely, 2^68900162883 is an apocalyptic number.

68900162883 is a deficient number, since it is larger than the sum of its proper divisors (23324180685).

68900162883 is a wasteful number, since it uses less digits than its factorization.

68900162883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89364933.

The product of its (nonzero) digits is 995328, while the sum is 51.

The spelling of 68900162883 in words is "sixty-eight billion, nine hundred million, one hundred sixty-two thousand, eight hundred eighty-three".