80094378580 has 12 divisors (see below), whose sum is σ = 168198195060. Its totient is φ = 32037751424.

The previous prime is 80094378563. The next prime is 80094378607. The reversal of 80094378580 is 8587349008.

It can be written as a sum of positive squares in 2 ways, for example, as 18597322384 + 61497056196 = 136372^2 + 247986^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2002359445 + ... + 2002359484.

It is an arithmetic number, because the mean of its divisors is an integer number (14016516255).

Almost surely, 2^80094378580 is an apocalyptic number.

It is an amenable number.

80094378580 is an abundant number, since it is smaller than the sum of its proper divisors (88103816480).

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

80094378580 is a wasteful number, since it uses less digits than its factorization.

80094378580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4004718938 (or 4004718936 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 80094378580 in words is "eighty billion, ninety-four million, three hundred seventy-eight thousand, five hundred eighty".