45622325 has 24 divisors (see below), whose sum is σ = 68061120. Its totient is φ = 29635200.

The previous prime is 45622321. The next prime is 45622391. The reversal of 45622325 is 52322654.

It is not a de Polignac number, because 45622325 - 2² = 45622321 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45622321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3536 + ... + 10185.

It is an arithmetic number, because the mean of its divisors is an integer number (2835880).

Almost surely, 2^45622325 is an apocalyptic number.

It is an amenable number.

45622325 is a deficient number, since it is larger than the sum of its proper divisors (22438795).

45622325 is a wasteful number, since it uses less digits than its factorization.

45622325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13757 (or 13752 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 45622325 is about 6754.4300277670. The cubic root of 45622325 is about 357.3214913985.

Adding to 45622325 its reverse (52322654), we get a palindrome (97944979).

The spelling of 45622325 in words is "forty-five million, six hundred twenty-two thousand, three hundred twenty-five".