80549122662 has 48 divisors (see below), whose sum is σ = 185000486112. Its totient is φ = 25241414400.

The previous prime is 80549122657. The next prime is 80549122691. The reversal of 80549122662 is 26622194508.

80549122662 is a `hidden beast` number, since 80 + 5 + 491 + 2 + 26 + 62 = 666.

It is a super-2 number, since 2×80549122662² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118287 + ... + 418437.

It is an arithmetic number, because the mean of its divisors is an integer number (3854176794).

Almost surely, 2^80549122662 is an apocalyptic number.

80549122662 is an abundant number, since it is smaller than the sum of its proper divisors (104451363450).

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

80549122662 is a wasteful number, since it uses less digits than its factorization.

80549122662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301053 (or 301050 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 80549122662 in words is "eighty billion, five hundred forty-nine million, one hundred twenty-two thousand, six hundred sixty-two".