45673325 has 6 divisors (see below), whose sum is σ = 56634954. Its totient is φ = 36538640.

The previous prime is 45673301. The next prime is 45673337. The reversal of 45673325 is 52337654.

It can be written as a sum of positive squares in 3 ways, for example, as 5692996 + 39980329 = 2386^2 + 6323^2 .

It is a de Polignac number, because none of the positive numbers 2^k-45673325 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 913442 + ... + 913491.

It is an arithmetic number, because the mean of its divisors is an integer number (9439159).

Almost surely, 2^45673325 is an apocalyptic number.

It is an amenable number.

45673325 is a deficient number, since it is larger than the sum of its proper divisors (10961629).

45673325 is a wasteful number, since it uses less digits than its factorization.

45673325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826943 (or 1826938 counting only the distinct ones).

The product of its digits is 75600, while the sum is 35.

The square root of 45673325 is about 6758.2042733259. The cubic root of 45673325 is about 357.4545885886.

The spelling of 45673325 in words is "forty-five million, six hundred seventy-three thousand, three hundred twenty-five".