80570734848 has 216 divisors, whose sum is σ = 246966545280. Its totient is φ = 25190092800.

The previous prime is 80570734819. The next prime is 80570734861. The reversal of 80570734848 is 84843707508.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 80570734794 and 80570734803.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4412265 + ... + 4430487.

Almost surely, 2^80570734848 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 80570734848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123483272640).

80570734848 is an abundant number, since it is smaller than the sum of its proper divisors (166395810432).

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

80570734848 is a wasteful number, since it uses less digits than its factorization.

80570734848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18365 (or 18348 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 54.

The spelling of 80570734848 in words is "eighty billion, five hundred seventy million, seven hundred thirty-four thousand, eight hundred forty-eight".