80508480 has 112 divisors (see below), whose sum is σ = 275319744. Its totient is φ = 19814400.

The previous prime is 80508469. The next prime is 80508499. The reversal of 80508480 is 8480508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9255 + ... + 15705.

It is an arithmetic number, because the mean of its divisors is an integer number (2458212).

Almost surely, 2^80508480 is an apocalyptic number.

80508480 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 80508480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137659872).

80508480 is an abundant number, since it is smaller than the sum of its proper divisors (194811264).

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

80508480 is a wasteful number, since it uses less digits than its factorization.

80508480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6484 (or 6474 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 80508480 is about 8972.6517819427. The cubic root of 80508480 is about 431.7979164568.

Adding to 80508480 its reverse (8480508), we get a palindrome (88988988).

The spelling of 80508480 in words is "eighty million, five hundred eight thousand, four hundred eighty".