45373125 has 40 divisors (see below), whose sum is σ = 86422336. Its totient is φ = 20736000.

The previous prime is 45373123. The next prime is 45373147. The reversal of 45373125 is 52137354.

45373125 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 45373125 - 2¹ = 45373123 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45373092 and 45373101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45373123) 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 39 ways as a sum of consecutive naturals, for example, 11397 + ... + 14853.

Almost surely, 2^45373125 is an apocalyptic number.

It is an amenable number.

45373125 is a deficient number, since it is larger than the sum of its proper divisors (41049211).

45373125 is an equidigital number, since it uses as much as digits as its factorization.

45373125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3487 (or 3472 counting only the distinct ones).

The product of its digits is 12600, while the sum is 30.

The square root of 45373125 is about 6735.9576156624. The cubic root of 45373125 is about 356.6697115451.

The spelling of 45373125 in words is "forty-five million, three hundred seventy-three thousand, one hundred twenty-five".