45857175 has 48 divisors (see below), whose sum is σ = 93327360. Its totient is φ = 19347840.

The previous prime is 45857159. The next prime is 45857179. The reversal of 45857175 is 57175854.

It is not a de Polignac number, because 45857175 - 2⁴ = 45857159 is a prime.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45857179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3466 + ... + 10184.

It is an arithmetic number, because the mean of its divisors is an integer number (1944320).

Almost surely, 2^45857175 is an apocalyptic number.

45857175 is an abundant number, since it is smaller than the sum of its proper divisors (47470185).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45857175 is a wasteful number, since it uses less digits than its factorization.

45857175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6752 (or 6747 counting only the distinct ones).

The product of its digits is 196000, while the sum is 42.

The square root of 45857175 is about 6771.7925987142. The cubic root of 45857175 is about 357.9335701674.

The spelling of 45857175 in words is "forty-five million, eight hundred fifty-seven thousand, one hundred seventy-five".