45823423 has 8 divisors (see below), whose sum is σ = 47031248. Its totient is φ = 44622144.

The previous prime is 45823399. The next prime is 45823447. The reversal of 45823423 is 32432854.

It is an interprime number because it is at equal distance from previous prime (45823399) and next prime (45823447).

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 45823423 - 2⁵ = 45823391 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 (45823493) 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, 14611 + ... + 17467.

It is an arithmetic number, because the mean of its divisors is an integer number (5878906).

Almost surely, 2^45823423 is an apocalyptic number.

45823423 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

45823423 is a deficient number, since it is larger than the sum of its proper divisors (1207825).

45823423 is a wasteful number, since it uses less digits than its factorization.

45823423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3273.

The product of its digits is 23040, while the sum is 31.

The square root of 45823423 is about 6769.3000376701. The cubic root of 45823423 is about 357.8457326659.

The spelling of 45823423 in words is "forty-five million, eight hundred twenty-three thousand, four hundred twenty-three".