45905325 has 12 divisors (see below), whose sum is σ = 75896928. Its totient is φ = 24482800.

The previous prime is 45905317. The next prime is 45905329. The reversal of 45905325 is 52350954.

It is not a de Polignac number, because 45905325 - 2³ = 45905317 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45905329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 305961 + ... + 306110.

It is an arithmetic number, because the mean of its divisors is an integer number (6324744).

Almost surely, 2^45905325 is an apocalyptic number.

It is an amenable number.

45905325 is a deficient number, since it is larger than the sum of its proper divisors (29991603).

45905325 is a wasteful number, since it uses less digits than its factorization.

45905325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612084 (or 612079 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 45905325 is about 6775.3468545898. The cubic root of 45905325 is about 358.0588030079.

The spelling of 45905325 in words is "forty-five million, nine hundred five thousand, three hundred twenty-five".