80450502160 has 240 divisors, whose sum is σ = 236966904576. Its totient is φ = 24830631936.

The previous prime is 80450502157. The next prime is 80450502199. The reversal of 80450502160 is 6120505408.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3711514 + ... + 3733126.

Almost surely, 2^80450502160 is an apocalyptic number.

80450502160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80450502160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118483452288).

80450502160 is an abundant number, since it is smaller than the sum of its proper divisors (156516402416).

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

80450502160 is a wasteful number, since it uses less digits than its factorization.

80450502160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21690 (or 21667 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 80450502160 in words is "eighty billion, four hundred fifty million, five hundred two thousand, one hundred sixty".