80504058448 has 80 divisors (see below), whose sum is σ = 173019211776. Its totient is φ = 35982213120.

The previous prime is 80504058403. The next prime is 80504058473. The reversal of 80504058448 is 84485040508.

It is a junction number, because it is equal to n+sod(n) for n = 80504058398 and 80504058407.

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, 2509840 + ... + 2541712.

Almost surely, 2^80504058448 is an apocalyptic number.

80504058448 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80504058448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86509605888).

80504058448 is an abundant number, since it is smaller than the sum of its proper divisors (92515153328).

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

80504058448 is a wasteful number, since it uses less digits than its factorization.

80504058448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32132 (or 32126 counting only the distinct ones).

The product of its (nonzero) digits is 819200, while the sum is 46.

The spelling of 80504058448 in words is "eighty billion, five hundred four million, fifty-eight thousand, four hundred forty-eight".