80883893662 has 32 divisors (see below), whose sum is σ = 142757282304. Its totient is φ = 33884767200.

The previous prime is 80883893603. The next prime is 80883893681. The reversal of 80883893662 is 26639838808.

It is a self number, because there is not a number n which added to its sum of digits gives 80883893662.

It is a congruent number.

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, 33514 + ... + 403597.

It is an arithmetic number, because the mean of its divisors is an integer number (4461165072).

Almost surely, 2^80883893662 is an apocalyptic number.

80883893662 is a deficient number, since it is larger than the sum of its proper divisors (61873388642).

80883893662 is a wasteful number, since it uses less digits than its factorization.

80883893662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437784.

The product of its (nonzero) digits is 23887872, while the sum is 61.

It can be divided in two parts, 808838 and 93662, that added together give a square (902500 = 950²).

The spelling of 80883893662 in words is "eighty billion, eight hundred eighty-three million, eight hundred ninety-three thousand, six hundred sixty-two".