45358423 has 18 divisors (see below), whose sum is σ = 51331616. Its totient is φ = 40048800.

The previous prime is 45358409. The next prime is 45358501. The reversal of 45358423 is 32485354.

It is not a de Polignac number, because 45358423 - 2⁹ = 45357911 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 (45358123) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 203290 + ... + 203512.

Almost surely, 2^45358423 is an apocalyptic number.

45358423 is a deficient number, since it is larger than the sum of its proper divisors (5973193).

45358423 is a wasteful number, since it uses less digits than its factorization.

45358423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 275 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 45358423 is about 6734.8662199037. The cubic root of 45358423 is about 356.6311841528.

The spelling of 45358423 in words is "forty-five million, three hundred fifty-eight thousand, four hundred twenty-three".