80488525824 has 390 divisors, whose sum is σ = 279754955304. Its totient is φ = 22992076800.

The previous prime is 80488525823. The next prime is 80488525903. The reversal of 80488525824 is 42852588408.

80488525824 is a `hidden beast` number, since 8 + 0 + 4 + 8 + 8 + 52 + 582 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80488525823) 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 29 ways as a sum of consecutive naturals, for example, 16254549 + ... + 16259499.

Almost surely, 2^80488525824 is an apocalyptic number.

80488525824 is a gapful number since it is divisible by the number (84) 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 80488525824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139877477652).

80488525824 is an abundant number, since it is smaller than the sum of its proper divisors (199266429480).

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

80488525824 is an equidigital number, since it uses as much as digits as its factorization.

80488525824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5001 (or 4963 counting only the distinct ones).

The product of its (nonzero) digits is 6553600, while the sum is 54.

The spelling of 80488525824 in words is "eighty billion, four hundred eighty-eight million, five hundred twenty-five thousand, eight hundred twenty-four".