45589423 has 8 divisors (see below), whose sum is σ = 49822416. Its totient is φ = 41371200.

The previous prime is 45589403. The next prime is 45589429. The reversal of 45589423 is 32498554.

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

It is a cyclic number.

It is not a de Polignac number, because 45589423 - 2⁵ = 45589391 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 (45589429) 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 7 ways as a sum of consecutive naturals, for example, 3363 + ... + 10123.

It is an arithmetic number, because the mean of its divisors is an integer number (6227802).

Almost surely, 2^45589423 is an apocalyptic number.

45589423 is a deficient number, since it is larger than the sum of its proper divisors (4232993).

45589423 is a wasteful number, since it uses less digits than its factorization.

45589423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7385.

The product of its digits is 172800, while the sum is 40.

The square root of 45589423 is about 6751.9940017746. The cubic root of 45589423 is about 357.2355727971.

The spelling of 45589423 in words is "forty-five million, five hundred eighty-nine thousand, four hundred twenty-three".