45828125 has 28 divisors (see below), whose sum is σ = 65624160. Its totient is φ = 31350000.

The previous prime is 45828113. The next prime is 45828127. The reversal of 45828125 is 52182854.

It is a happy number.

45828125 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 45828125 - 2¹⁴ = 45811741 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45828127) 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 27 ways as a sum of consecutive naturals, for example, 109166 + ... + 109584.

It is an arithmetic number, because the mean of its divisors is an integer number (2343720).

Almost surely, 2^45828125 is an apocalyptic number.

It is an amenable number.

45828125 is a deficient number, since it is larger than the sum of its proper divisors (19796035).

45828125 is an frugal number, since it uses more digits than its factorization.

45828125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456 (or 431 counting only the distinct ones).

The product of its digits is 25600, while the sum is 35.

The square root of 45828125 is about 6769.6473320255. The cubic root of 45828125 is about 357.8579719166.

The spelling of 45828125 in words is "forty-five million, eight hundred twenty-eight thousand, one hundred twenty-five".