45057425 has 24 divisors (see below), whose sum is σ = 64745856. Its totient is φ = 30464640.

The previous prime is 45057377. The next prime is 45057431. The reversal of 45057425 is 52475054.

45057425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45057425 - 2⁸ = 45057169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45057391 and 45057400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11012 + ... + 14538.

It is an arithmetic number, because the mean of its divisors is an integer number (2697744).

Almost surely, 2^45057425 is an apocalyptic number.

It is an amenable number.

45057425 is a deficient number, since it is larger than the sum of its proper divisors (19688431).

45057425 is a wasteful number, since it uses less digits than its factorization.

45057425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3617 (or 3612 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 32.

The square root of 45057425 is about 6712.4827746520. The cubic root of 45057425 is about 355.8405658384.

It can be divided in two parts, 450 and 57425, that added together give a palindrome (57875).

The spelling of 45057425 in words is "forty-five million, fifty-seven thousand, four hundred twenty-five".