45125422 has 8 divisors (see below), whose sum is σ = 69517656. Its totient is φ = 21952872.

The previous prime is 45125417. The next prime is 45125441. The reversal of 45125422 is 22452154.

45125422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×45125422³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 304828 + ... + 304975.

It is an arithmetic number, because the mean of its divisors is an integer number (8689707).

Almost surely, 2^45125422 is an apocalyptic number.

45125422 is a deficient number, since it is larger than the sum of its proper divisors (24392234).

45125422 is a wasteful number, since it uses less digits than its factorization.

45125422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609842.

The product of its digits is 3200, while the sum is 25.

The square root of 45125422 is about 6717.5458316263. The cubic root of 45125422 is about 356.0194777459.

Adding to 45125422 its reverse (22452154), we get a palindrome (67577576).

The spelling of 45125422 in words is "forty-five million, one hundred twenty-five thousand, four hundred twenty-two".