45366425 has 12 divisors (see below), whose sum is σ = 60582060. Its totient is φ = 33501120.

The previous prime is 45366407. The next prime is 45366427. The reversal of 45366425 is 52466354.

It is a happy number.

45366425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 797449 + 44568976 = 893^2 + 6676^2 .

It is a de Polignac number, because none of the positive numbers 2^k-45366425 is a prime.

It is a super-2 number, since 2×45366425² = 4116225034561250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45366427) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 69470 + ... + 70119.

It is an arithmetic number, because the mean of its divisors is an integer number (5048505).

Almost surely, 2^45366425 is an apocalyptic number.

It is an amenable number.

45366425 is a deficient number, since it is larger than the sum of its proper divisors (15215635).

45366425 is a wasteful number, since it uses less digits than its factorization.

45366425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139612 (or 139607 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 45366425 is about 6735.4602663812. The cubic root of 45366425 is about 356.6521548622.

The spelling of 45366425 in words is "forty-five million, three hundred sixty-six thousand, four hundred twenty-five".