80557204254 has 16 divisors (see below), whose sum is σ = 161130038400. Its totient is φ = 26849796440.

The previous prime is 80557204253. The next prime is 80557204297. The reversal of 80557204254 is 45240275508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80557204253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 583704 + ... + 708395.

It is an arithmetic number, because the mean of its divisors is an integer number (10070627400).

Almost surely, 2^80557204254 is an apocalyptic number.

80557204254 is an abundant number, since it is smaller than the sum of its proper divisors (80572834146).

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

80557204254 is a wasteful number, since it uses less digits than its factorization.

80557204254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302495.

The product of its (nonzero) digits is 448000, while the sum is 42.

The spelling of 80557204254 in words is "eighty billion, five hundred fifty-seven million, two hundred four thousand, two hundred fifty-four".