45795823 has 4 divisors (see below), whose sum is σ = 45821248. Its totient is φ = 45770400.

The previous prime is 45795809. The next prime is 45795847. The reversal of 45795823 is 32859754.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32859754 = 2 ⋅16429877.

It is a cyclic number.

It is not a de Polignac number, because 45795823 - 2⁵ = 45795791 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45795823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45795853) 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 3 ways as a sum of consecutive naturals, for example, 9786 + ... + 13687.

It is an arithmetic number, because the mean of its divisors is an integer number (11455312).

Almost surely, 2^45795823 is an apocalyptic number.

45795823 is a deficient number, since it is larger than the sum of its proper divisors (25425).

45795823 is a wasteful number, since it uses less digits than its factorization.

45795823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25424.

The product of its digits is 302400, while the sum is 43.

The square root of 45795823 is about 6767.2611151041. The cubic root of 45795823 is about 357.7738733040.

The spelling of 45795823 in words is "forty-five million, seven hundred ninety-five thousand, eight hundred twenty-three".