45823443 has 4 divisors (see below), whose sum is σ = 61097928. Its totient is φ = 30548960.

The previous prime is 45823399. The next prime is 45823447. The reversal of 45823443 is 34432854.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45823443 - 2¹⁰ = 45822419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45823447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7637238 + ... + 7637243.

It is an arithmetic number, because the mean of its divisors is an integer number (15274482).

Almost surely, 2^45823443 is an apocalyptic number.

45823443 is a deficient number, since it is larger than the sum of its proper divisors (15274485).

45823443 is a wasteful number, since it uses less digits than its factorization.

45823443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15274484.

The product of its digits is 46080, while the sum is 33.

The square root of 45823443 is about 6769.3015149275. The cubic root of 45823443 is about 357.8457847274.

The spelling of 45823443 in words is "forty-five million, eight hundred twenty-three thousand, four hundred forty-three".