68271083610 has 64 divisors (see below), whose sum is σ = 165445023744. Its totient is φ = 18029044800.

The previous prime is 68271083597. The next prime is 68271083627. The reversal of 68271083610 is 1638017286.

It is a super-2 number, since 2×68271083610² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1896075 + ... + 1931745.

It is an arithmetic number, because the mean of its divisors is an integer number (2585078496).

Almost surely, 2^68271083610 is an apocalyptic number.

68271083610 is an abundant number, since it is smaller than the sum of its proper divisors (97173940134).

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

68271083610 is a wasteful number, since it uses less digits than its factorization.

68271083610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36299.

The product of its (nonzero) digits is 96768, while the sum is 42.

The spelling of 68271083610 in words is "sixty-eight billion, two hundred seventy-one million, eighty-three thousand, six hundred ten".