80792661360 has 160 divisors (see below), whose sum is σ = 259446162240. Its totient is φ = 20773494784.

The previous prime is 80792661329. The next prime is 80792661379. The reversal of 80792661360 is 6316629708.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 5372572 + ... + 5387588.

It is an arithmetic number, because the mean of its divisors is an integer number (1621538514).

Almost surely, 2^80792661360 is an apocalyptic number.

80792661360 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 80792661360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129723081120).

80792661360 is an abundant number, since it is smaller than the sum of its proper divisors (178653500880).

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

80792661360 is a wasteful number, since it uses less digits than its factorization.

80792661360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15835 (or 15829 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 80792661360 in words is "eighty billion, seven hundred ninety-two million, six hundred sixty-one thousand, three hundred sixty".