80010045 has 32 divisors (see below), whose sum is σ = 149731200. Its totient is φ = 40424832.

The previous prime is 80010023. The next prime is 80010059. The reversal of 80010045 is 54001008.

It is not a de Polignac number, because 80010045 - 2⁸ = 80009789 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13032 + ... + 18161.

It is an arithmetic number, because the mean of its divisors is an integer number (4679100).

Almost surely, 2^80010045 is an apocalyptic number.

It is an amenable number.

80010045 is a deficient number, since it is larger than the sum of its proper divisors (69721155).

80010045 is a wasteful number, since it uses less digits than its factorization.

80010045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31226 (or 31220 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 80010045 is about 8944.8334249443. The cubic root of 80010045 is about 430.9049716653.

The spelling of 80010045 in words is "eighty million, ten thousand, forty-five".