80115054480 has 80 divisors (see below), whose sum is σ = 275951861760. Its totient is φ = 21364013952.

The previous prime is 80115054463. The next prime is 80115054499. The reversal of 80115054480 is 8445051108.

80115054480 is a `hidden beast` number, since 80 + 1 + 1 + 50 + 54 + 480 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18542992 + ... + 18547311.

It is an arithmetic number, because the mean of its divisors is an integer number (3449398272).

Almost surely, 2^80115054480 is an apocalyptic number.

80115054480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80115054480 is an abundant number, since it is smaller than the sum of its proper divisors (195836807280).

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

80115054480 is a wasteful number, since it uses less digits than its factorization.

80115054480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37090325 (or 37090313 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 36.

The spelling of 80115054480 in words is "eighty billion, one hundred fifteen million, fifty-four thousand, four hundred eighty".