45856875 has 40 divisors (see below), whose sum is σ = 78587344. Its totient is φ = 23760000.

The previous prime is 45856873. The next prime is 45856891. The reversal of 45856875 is 57865854.

It is not a de Polignac number, because 45856875 - 2¹ = 45856873 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45856873) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 69045 + ... + 69705.

Almost surely, 2^45856875 is an apocalyptic number.

45856875 is a deficient number, since it is larger than the sum of its proper divisors (32730469).

45856875 is an equidigital number, since it uses as much as digits as its factorization.

45856875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721 (or 706 counting only the distinct ones).

The product of its digits is 1344000, while the sum is 48.

The square root of 45856875 is about 6771.7704479700. The cubic root of 45856875 is about 357.9327896258.

The spelling of 45856875 in words is "forty-five million, eight hundred fifty-six thousand, eight hundred seventy-five".