80800336516 has 27 divisors (see below), whose sum is σ = 142167802917. Its totient is φ = 40182145440.

The previous prime is 80800336489. The next prime is 80800336537. The reversal of 80800336516 is 61563300808.

The square root of 80800336516 is 284254.

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

It can be written as a sum of positive squares in only one way, i.e., 69880922500 + 10919414016 = 264350^2 + 104496^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 176805760 + ... + 176806216.

Almost surely, 2^80800336516 is an apocalyptic number.

80800336516 is the 284254-th square number.

It is an amenable number.

80800336516 is a deficient number, since it is larger than the sum of its proper divisors (61367466401).

80800336516 is an frugal number, since it uses more digits than its factorization.

80800336516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540 (or 770 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

It can be divided in two parts, 80800 and 336516, that added together give a square (417316 = 646²).

The spelling of 80800336516 in words is "eighty billion, eight hundred million, three hundred thirty-six thousand, five hundred sixteen".