80885488480 has 48 divisors (see below), whose sum is σ = 195157771200. Its totient is φ = 31665805312.

The previous prime is 80885488477. The next prime is 80885488493. The reversal of 80885488480 is 8488458808.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5370505 + ... + 5385544.

It is an arithmetic number, because the mean of its divisors is an integer number (4065786900).

Almost surely, 2^80885488480 is an apocalyptic number.

80885488480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80885488480 is an abundant number, since it is smaller than the sum of its proper divisors (114272282720).

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

80885488480 is a wasteful number, since it uses less digits than its factorization.

80885488480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10756111 (or 10756103 counting only the distinct ones).

The product of its (nonzero) digits is 20971520, while the sum is 61.

The spelling of 80885488480 in words is "eighty billion, eight hundred eighty-five million, four hundred eighty-eight thousand, four hundred eighty".