80459125 has 16 divisors (see below), whose sum is σ = 101423088. Its totient is φ = 63720000.

The previous prime is 80459101. The next prime is 80459189. The reversal of 80459125 is 52195408.

It can be written as a sum of positive squares in 8 ways, for example, as 1444804 + 79014321 = 1202^2 + 8889^2 .

It is not a de Polignac number, because 80459125 - 2⁷ = 80458997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9439 + ... + 15811.

It is an arithmetic number, because the mean of its divisors is an integer number (6338943).

Almost surely, 2^80459125 is an apocalyptic number.

It is an amenable number.

80459125 is a deficient number, since it is larger than the sum of its proper divisors (20963963).

80459125 is a wasteful number, since it uses less digits than its factorization.

80459125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6489 (or 6479 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 80459125 is about 8969.9010585402. The cubic root of 80459125 is about 431.7096618093.

The spelling of 80459125 in words is "eighty million, four hundred fifty-nine thousand, one hundred twenty-five".