45059173 has 2 divisors, whose sum is σ = 45059174. Its totient is φ = 45059172.

The previous prime is 45059149. The next prime is 45059191. The reversal of 45059173 is 37195054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28922884 + 16136289 = 5378^2 + 4017^2 .

It is a cyclic number.

It is not a de Polignac number, because 45059173 - 2⁹ = 45058661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45059143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22529586 + 22529587.

It is an arithmetic number, because the mean of its divisors is an integer number (22529587).

Almost surely, 2^45059173 is an apocalyptic number.

It is an amenable number.

45059173 is a deficient number, since it is larger than the sum of its proper divisors (1).

45059173 is an equidigital number, since it uses as much as digits as its factorization.

45059173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 45059173 is about 6712.6129785651. The cubic root of 45059173 is about 355.8451673831.

The spelling of 45059173 in words is "forty-five million, fifty-nine thousand, one hundred seventy-three".