45395825 has 12 divisors (see below), whose sum is σ = 57354588. Its totient is φ = 35630400.

The previous prime is 45395821. The next prime is 45395827. The reversal of 45395825 is 52859354.

It can be written as a sum of positive squares in 6 ways, for example, as 4844401 + 40551424 = 2201^2 + 6368^2 .

It is not a de Polignac number, because 45395825 - 2² = 45395821 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45395821) 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, 15806 + ... + 18455.

It is an arithmetic number, because the mean of its divisors is an integer number (4779549).

Almost surely, 2^45395825 is an apocalyptic number.

It is an amenable number.

45395825 is a deficient number, since it is larger than the sum of its proper divisors (11958763).

45395825 is a wasteful number, since it uses less digits than its factorization.

45395825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34324 (or 34319 counting only the distinct ones).

The product of its digits is 216000, while the sum is 41.

The square root of 45395825 is about 6737.6423918163. The cubic root of 45395825 is about 356.7291817905.

The spelling of 45395825 in words is "forty-five million, three hundred ninety-five thousand, eight hundred twenty-five".