45368589 has 8 divisors (see below), whose sum is σ = 69133120. Its totient is φ = 25924896.

The previous prime is 45368573. The next prime is 45368621. The reversal of 45368589 is 98586354.

It is a happy number.

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

It is not a de Polignac number, because 45368589 - 2⁴ = 45368573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45367589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1080184 + ... + 1080225.

It is an arithmetic number, because the mean of its divisors is an integer number (8641640).

Almost surely, 2^45368589 is an apocalyptic number.

It is an amenable number.

45368589 is a deficient number, since it is larger than the sum of its proper divisors (23764531).

45368589 is a wasteful number, since it uses less digits than its factorization.

45368589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160419.

The product of its digits is 1036800, while the sum is 48.

The square root of 45368589 is about 6735.6209067910. The cubic root of 45368589 is about 356.6578255978.

The spelling of 45368589 in words is "forty-five million, three hundred sixty-eight thousand, five hundred eighty-nine".