80504793800 has 36 divisors (see below), whose sum is σ = 187182975345. Its totient is φ = 32200312480.

The previous prime is 80504793799. The next prime is 80504793839. The reversal of 80504793800 is 839740508.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 78894697924 + 1610095876 = 280882^2 + 40126^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=200630.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4002569 + ... + 4022631.

Almost surely, 2^80504793800 is an apocalyptic number.

It is an amenable number.

80504793800 is an abundant number, since it is smaller than the sum of its proper divisors (106678181545).

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

80504793800 is an frugal number, since it uses more digits than its factorization.

80504793800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40142 (or 20070 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 80504793800 in words is "eighty billion, five hundred four million, seven hundred ninety-three thousand, eight hundred".