80080510225 has 9 divisors (see below), whose sum is σ = 99301587217. Its totient is φ = 64063276240.

The previous prime is 80080510207. The next prime is 80080510231. The reversal of 80080510225 is 52201508008.

The square root of 80080510225 is 282985.

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 12384796369 + 67695713856 = 111287^2 + 260184^2 .

It is not a de Polignac number, because 80080510225 - 2⁵ = 80080510193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1386627 + ... + 1443223.

Almost surely, 2^80080510225 is an apocalyptic number.

80080510225 is the 282985-th square number.

80080510225 is the 141493-rd centered octagonal number.

It is an amenable number.

80080510225 is a deficient number, since it is larger than the sum of its proper divisors (19221076992).

80080510225 is an frugal number, since it uses more digits than its factorization.

80080510225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113204 (or 56602 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 31.

Multiplying 80080510225 by its product of nonzero digits (6400), we get a square (512515265440000 = 22638800²).

The spelling of 80080510225 in words is "eighty billion, eighty million, five hundred ten thousand, two hundred twenty-five".