68507672070 has 16 divisors (see below), whose sum is σ = 164418413040. Its totient is φ = 18268712544.

The previous prime is 68507672063. The next prime is 68507672087. The reversal of 68507672070 is 7027670586.

68507672070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×68507672070² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1141794505 + ... + 1141794564.

It is an arithmetic number, because the mean of its divisors is an integer number (10276150815).

Almost surely, 2^68507672070 is an apocalyptic number.

68507672070 is an abundant number, since it is smaller than the sum of its proper divisors (95910740970).

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

68507672070 is a wasteful number, since it uses less digits than its factorization.

68507672070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283589079.

The product of its (nonzero) digits is 987840, while the sum is 48.

The spelling of 68507672070 in words is "sixty-eight billion, five hundred seven million, six hundred seventy-two thousand, seventy".