45024173 has 2 divisors, whose sum is σ = 45024174. Its totient is φ = 45024172.

The previous prime is 45024163. The next prime is 45024193. The reversal of 45024173 is 37142054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22915369 + 22108804 = 4787^2 + 4702^2 .

It is a cyclic number.

It is not a de Polignac number, because 45024173 - 2⁴ = 45024157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45024113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22512086 + 22512087.

It is an arithmetic number, because the mean of its divisors is an integer number (22512087).

Almost surely, 2^45024173 is an apocalyptic number.

It is an amenable number.

45024173 is a deficient number, since it is larger than the sum of its proper divisors (1).

45024173 is an equidigital number, since it uses as much as digits as its factorization.

45024173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 45024173 is about 6710.0054396401. The cubic root of 45024173 is about 355.7530085163.

The spelling of 45024173 in words is "forty-five million, twenty-four thousand, one hundred seventy-three".