68895182055 has 32 divisors (see below), whose sum is σ = 126612864000. Its totient is φ = 31336664832.

The previous prime is 68895181963. The next prime is 68895182063. The reversal of 68895182055 is 55028159886.

It is not a de Polignac number, because 68895182055 - 2⁸ = 68895181799 is a prime.

It is a super-2 number, since 2×68895182055² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 68895181986 and 68895182004.

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, 1627710 + ... + 1669499.

It is an arithmetic number, because the mean of its divisors is an integer number (3956652000).

Almost surely, 2^68895182055 is an apocalyptic number.

68895182055 is a deficient number, since it is larger than the sum of its proper divisors (57717681945).

68895182055 is a wasteful number, since it uses less digits than its factorization.

68895182055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3297423.

The product of its (nonzero) digits is 6912000, while the sum is 57.

The spelling of 68895182055 in words is "sixty-eight billion, eight hundred ninety-five million, one hundred eighty-two thousand, fifty-five".