80501877484 has 48 divisors (see below), whose sum is σ = 162853492032. Its totient is φ = 34106671872.

The previous prime is 80501877433. The next prime is 80501877509. The reversal of 80501877484 is 48477810508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 819534 + ... + 912490.

It is an arithmetic number, because the mean of its divisors is an integer number (3392781084).

Almost surely, 2^80501877484 is an apocalyptic number.

It is an amenable number.

80501877484 is an abundant number, since it is smaller than the sum of its proper divisors (82351614548).

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

80501877484 is a wasteful number, since it uses less digits than its factorization.

80501877484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93322 (or 93320 counting only the distinct ones).

The product of its (nonzero) digits is 2007040, while the sum is 52.

The spelling of 80501877484 in words is "eighty billion, five hundred one million, eight hundred seventy-seven thousand, four hundred eighty-four".