80159199376 has 45 divisors (see below), whose sum is σ = 159702904011. Its totient is φ = 38975982336.

The previous prime is 80159199347. The next prime is 80159199397. The reversal of 80159199376 is 67399195108.

The square root of 80159199376 is 283124.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 47035199376 + 33124000000 = 216876^2 + 182000^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 80159199376.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 41901396 + ... + 41903308.

Almost surely, 2^80159199376 is an apocalyptic number.

80159199376 is the 283124-th square number.

It is an amenable number.

80159199376 is a deficient number, since it is larger than the sum of its proper divisors (79543704635).

80159199376 is an frugal number, since it uses more digits than its factorization.

80159199376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3908 (or 1952 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 58.

The spelling of 80159199376 in words is "eighty billion, one hundred fifty-nine million, one hundred ninety-nine thousand, three hundred seventy-six".