80532204480 has 672 divisors, whose sum is σ = 351627033600. Its totient is φ = 16989253632.

The previous prime is 80532204451. The next prime is 80532204491. The reversal of 80532204480 is 8440223508.

80532204480 is a `hidden beast` number, since 8 + 0 + 532 + 2 + 0 + 44 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10217181 + ... + 10225059.

Almost surely, 2^80532204480 is an apocalyptic number.

80532204480 is a gapful number since it is divisible by the number (80) 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 80532204480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175813516800).

80532204480 is an abundant number, since it is smaller than the sum of its proper divisors (271094829120).

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

80532204480 is a wasteful number, since it uses less digits than its factorization.

80532204480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7938 (or 7909 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

Adding to 80532204480 its reverse (8440223508), we get a palindrome (88972427988).

The spelling of 80532204480 in words is "eighty billion, five hundred thirty-two million, two hundred four thousand, four hundred eighty".