80064025 has 12 divisors (see below), whose sum is σ = 100908844. Its totient is φ = 63000000.

The previous prime is 80064001. The next prime is 80064029. The reversal of 80064025 is 52046008.

It can be written as a sum of positive squares in 6 ways, for example, as 22014864 + 58049161 = 4692^2 + 7619^2 .

It is not a de Polignac number, because 80064025 - 2⁵ = 80063993 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80064029) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 24726 + ... + 27775.

Almost surely, 2^80064025 is an apocalyptic number.

It is an amenable number.

80064025 is a deficient number, since it is larger than the sum of its proper divisors (20844819).

80064025 is a wasteful number, since it uses less digits than its factorization.

80064025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52572 (or 52567 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 80064025 is about 8947.8503004912. The cubic root of 80064025 is about 431.0018554227.

The spelling of 80064025 in words is "eighty million, sixty-four thousand, twenty-five".