45837125 has 8 divisors (see below), whose sum is σ = 57204888. Its totient is φ = 36669600.

The previous prime is 45837109. The next prime is 45837149. The reversal of 45837125 is 52173854.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3833764 + 42003361 = 1958^2 + 6481^2 .

It is not a de Polignac number, because 45837125 - 2⁴ = 45837109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183224 + ... + 183473.

It is an arithmetic number, because the mean of its divisors is an integer number (7150611).

Almost surely, 2^45837125 is an apocalyptic number.

It is an amenable number.

45837125 is a deficient number, since it is larger than the sum of its proper divisors (11367763).

45837125 is an equidigital number, since it uses as much as digits as its factorization.

45837125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366712 (or 366702 counting only the distinct ones).

The product of its digits is 33600, while the sum is 35.

The square root of 45837125 is about 6770.3120312139. The cubic root of 45837125 is about 357.8813964762.

The spelling of 45837125 in words is "forty-five million, eight hundred thirty-seven thousand, one hundred twenty-five".