80187516000 has 384 divisors, whose sum is σ = 297411004800. Its totient is φ = 20978380800.

The previous prime is 80187515987. The next prime is 80187516007. The reversal of 80187516000 is 61578108.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80187516007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5716996 + ... + 5731004.

It is an arithmetic number, because the mean of its divisors is an integer number (774507825).

Almost surely, 2^80187516000 is an apocalyptic number.

80187516000 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 80187516000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148705502400).

80187516000 is an abundant number, since it is smaller than the sum of its proper divisors (217223488800).

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

80187516000 is a wasteful number, since it uses less digits than its factorization.

80187516000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14096 (or 14072 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 36.

The spelling of 80187516000 in words is "eighty billion, one hundred eighty-seven million, five hundred sixteen thousand".