68757513882 has 32 divisors (see below), whose sum is σ = 141768772992. Its totient is φ = 22214925504.

The previous prime is 68757513841. The next prime is 68757513901. The reversal of 68757513882 is 28831575786.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 530433 + ... + 647204.

It is an arithmetic number, because the mean of its divisors is an integer number (4430274156).

Almost surely, 2^68757513882 is an apocalyptic number.

68757513882 is an abundant number, since it is smaller than the sum of its proper divisors (73011259110).

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

68757513882 is a wasteful number, since it uses less digits than its factorization.

68757513882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177942.

The product of its digits is 22579200, while the sum is 60.

The spelling of 68757513882 in words is "sixty-eight billion, seven hundred fifty-seven million, five hundred thirteen thousand, eight hundred eighty-two".