45459325 has 6 divisors (see below), whose sum is σ = 56369594. Its totient is φ = 36367440.

The previous prime is 45459313. The next prime is 45459329. The reversal of 45459325 is 52395454.

It can be written as a sum of positive squares in 3 ways, for example, as 4761 + 45454564 = 69^2 + 6742^2 .

It is not a de Polignac number, because 45459325 - 2¹⁷ = 45328253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45459329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 909162 + ... + 909211.

Almost surely, 2^45459325 is an apocalyptic number.

It is an amenable number.

45459325 is a deficient number, since it is larger than the sum of its proper divisors (10910269).

45459325 is a wasteful number, since it uses less digits than its factorization.

45459325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818383 (or 1818378 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The square root of 45459325 is about 6742.3530758927. The cubic root of 45459325 is about 356.8954360600.

The spelling of 45459325 in words is "forty-five million, four hundred fifty-nine thousand, three hundred twenty-five".