80054389800 has 960 divisors, whose sum is σ = 358763644800. Its totient is φ = 16053811200.

The previous prime is 80054389781. The next prime is 80054389819. The reversal of 80054389800 is 898345008.

It is an interprime number because it is at equal distance from previous prime (80054389781) and next prime (80054389819).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 36173494 + ... + 36175706.

It is an arithmetic number, because the mean of its divisors is an integer number (373712130).

Almost surely, 2^80054389800 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80054389800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179381822400).

80054389800 is an abundant number, since it is smaller than the sum of its proper divisors (278709255000).

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

80054389800 is a wasteful number, since it uses less digits than its factorization.

80054389800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2288 (or 2270 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 80054389800 in words is "eighty billion, fifty-four million, three hundred eighty-nine thousand, eight hundred".