45575017 has 4 divisors (see below), whose sum is σ = 45776016. Its totient is φ = 45374020.

The previous prime is 45575003. The next prime is 45575027. The reversal of 45575017 is 71057554.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 71057554 = 2 ⋅35528777.

It is a cyclic number.

It is not a de Polignac number, because 45575017 - 2⁷ = 45574889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45575027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100159 + ... + 100612.

It is an arithmetic number, because the mean of its divisors is an integer number (11444004).

Almost surely, 2^45575017 is an apocalyptic number.

It is an amenable number.

45575017 is a deficient number, since it is larger than the sum of its proper divisors (200999).

45575017 is a wasteful number, since it uses less digits than its factorization.

45575017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200998.

The product of its (nonzero) digits is 24500, while the sum is 34.

The square root of 45575017 is about 6750.9271215145. The cubic root of 45575017 is about 357.1979406924.

The spelling of 45575017 in words is "forty-five million, five hundred seventy-five thousand, seventeen".