45264173 has 4 divisors (see below), whose sum is σ = 46118268. Its totient is φ = 44410080.

The previous prime is 45264143. The next prime is 45264179. The reversal of 45264173 is 37146254.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25532809 + 19731364 = 5053^2 + 4442^2 .

It is a cyclic number.

It is not a de Polignac number, because 45264173 - 2⁸ = 45263917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45264179) 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, 426968 + ... + 427073.

It is an arithmetic number, because the mean of its divisors is an integer number (11529567).

Almost surely, 2^45264173 is an apocalyptic number.

It is an amenable number.

45264173 is a deficient number, since it is larger than the sum of its proper divisors (854095).

45264173 is an equidigital number, since it uses as much as digits as its factorization.

45264173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854094.

The product of its digits is 20160, while the sum is 32.

The square root of 45264173 is about 6727.8654118524. The cubic root of 45264173 is about 356.3839989197.

The spelling of 45264173 in words is "forty-five million, two hundred sixty-four thousand, one hundred seventy-three".