80336809152 has 224 divisors, whose sum is σ = 252553256640. Its totient is φ = 24953241600.

The previous prime is 80336809139. The next prime is 80336809177. The reversal of 80336809152 is 25190863308.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 80336809098 and 80336809107.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2953438 + ... + 2980514.

Almost surely, 2^80336809152 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 80336809152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126276628320).

80336809152 is an abundant number, since it is smaller than the sum of its proper divisors (172216447488).

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

80336809152 is a wasteful number, since it uses less digits than its factorization.

80336809152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27216 (or 27200 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 80336809152 in words is "eighty billion, three hundred thirty-six million, eight hundred nine thousand, one hundred fifty-two".