80175045 has 16 divisors (see below), whose sum is σ = 130384512. Its totient is φ = 42058560.

The previous prime is 80175037. The next prime is 80175047. The reversal of 80175045 is 54057108.

It is not a de Polignac number, because 80175045 - 2³ = 80175037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80175047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42897 + ... + 44726.

It is an arithmetic number, because the mean of its divisors is an integer number (8149032).

Almost surely, 2^80175045 is an apocalyptic number.

It is an amenable number.

80175045 is a deficient number, since it is larger than the sum of its proper divisors (50209467).

80175045 is a wasteful number, since it uses less digits than its factorization.

80175045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87692.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 80175045 is about 8954.0518761061. The cubic root of 80175045 is about 431.2009782547.

The spelling of 80175045 in words is "eighty million, one hundred seventy-five thousand, forty-five".