80337265272 has 96 divisors (see below), whose sum is σ = 237548965680. Its totient is φ = 24325255680.

The previous prime is 80337265249. The next prime is 80337265321. The reversal of 80337265272 is 27256273308.

80337265272 is a `hidden beast` number, since 8 + 0 + 3 + 372 + 6 + 5 + 272 = 666.

It is a congruent number.

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, 971668 + ... + 1051100.

Almost surely, 2^80337265272 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 80337265272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118774482840).

80337265272 is an abundant number, since it is smaller than the sum of its proper divisors (157211700408).

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

80337265272 is a wasteful number, since it uses less digits than its factorization.

80337265272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80733 (or 80726 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 80337265272 in words is "eighty billion, three hundred thirty-seven million, two hundred sixty-five thousand, two hundred seventy-two".