68589183090 has 32 divisors (see below), whose sum is σ = 167719968576. Its totient is φ = 17945345600.

The previous prime is 68589183049. The next prime is 68589183101. The reversal of 68589183090 is 9038198586.

It is a self number, because there is not a number n which added to its sum of digits gives 68589183090.

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, 21567336 + ... + 21570515.

It is an arithmetic number, because the mean of its divisors is an integer number (5241249018).

Almost surely, 2^68589183090 is an apocalyptic number.

68589183090 is an abundant number, since it is smaller than the sum of its proper divisors (99130785486).

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

68589183090 is a wasteful number, since it uses less digits than its factorization.

68589183090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43137914.

The product of its (nonzero) digits is 3732480, while the sum is 57.

The spelling of 68589183090 in words is "sixty-eight billion, five hundred eighty-nine million, one hundred eighty-three thousand, ninety".