68492255835 has 8 divisors (see below), whose sum is σ = 109587609360. Its totient is φ = 36529203104.

The previous prime is 68492255831. The next prime is 68492255851. The reversal of 68492255835 is 53855229486.

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

It is a cyclic number.

It is not a de Polignac number, because 68492255835 - 2² = 68492255831 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68492255831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2283075180 + ... + 2283075209.

It is an arithmetic number, because the mean of its divisors is an integer number (13698451170).

Almost surely, 2^68492255835 is an apocalyptic number.

68492255835 is a deficient number, since it is larger than the sum of its proper divisors (41095353525).

68492255835 is a wasteful number, since it uses less digits than its factorization.

68492255835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4566150397.

The product of its digits is 20736000, while the sum is 57.

The spelling of 68492255835 in words is "sixty-eight billion, four hundred ninety-two million, two hundred fifty-five thousand, eight hundred thirty-five".