80492358120 has 32 divisors (see below), whose sum is σ = 241477074720. Its totient is φ = 21464628800.

The previous prime is 80492358091. The next prime is 80492358137. The reversal of 80492358120 is 2185329408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335384706 + ... + 335384945.

It is an arithmetic number, because the mean of its divisors is an integer number (7546158585).

Almost surely, 2^80492358120 is an apocalyptic number.

It is an amenable number.

80492358120 is an abundant number, since it is smaller than the sum of its proper divisors (160984716600).

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

80492358120 is a wasteful number, since it uses less digits than its factorization.

80492358120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670769665 (or 670769661 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 80492358120 in words is "eighty billion, four hundred ninety-two million, three hundred fifty-eight thousand, one hundred twenty".