45885889 has 8 divisors (see below), whose sum is σ = 52488000. Its totient is φ = 39295536.

The previous prime is 45885877. The next prime is 45885911. The reversal of 45885889 is 98858854.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45885889 - 2⁵ = 45885857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45885089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8307 + ... + 12679.

It is an arithmetic number, because the mean of its divisors is an integer number (6561000).

Almost surely, 2^45885889 is an apocalyptic number.

It is an amenable number.

45885889 is a deficient number, since it is larger than the sum of its proper divisors (6602111).

45885889 is a wasteful number, since it uses less digits than its factorization.

45885889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5879.

The product of its digits is 3686400, while the sum is 55.

The square root of 45885889 is about 6773.9123850254. The cubic root of 45885889 is about 358.0082626600.

The spelling of 45885889 in words is "forty-five million, eight hundred eighty-five thousand, eight hundred eighty-nine".