68341592655 has 48 divisors (see below), whose sum is σ = 139748603904. Its totient is φ = 30234064320.

The previous prime is 68341592623. The next prime is 68341592677. The reversal of 68341592655 is 55629514386.

68341592655 is a `hidden beast` number, since 6 + 8 + 3 + 41 + 592 + 6 + 5 + 5 = 666.

It is not a de Polignac number, because 68341592655 - 2⁵ = 68341592623 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3489549 + ... + 3509078.

It is an arithmetic number, because the mean of its divisors is an integer number (2911429248).

Almost surely, 2^68341592655 is an apocalyptic number.

68341592655 is an abundant number, since it is smaller than the sum of its proper divisors (71407011249).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68341592655 is a wasteful number, since it uses less digits than its factorization.

68341592655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6998676 (or 6998673 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 54.

The spelling of 68341592655 in words is "sixty-eight billion, three hundred forty-one million, five hundred ninety-two thousand, six hundred fifty-five".