45329183 has 4 divisors (see below), whose sum is σ = 45475248. Its totient is φ = 45183120.

The previous prime is 45329153. The next prime is 45329189. The reversal of 45329183 is 38192354.

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 45329183 - 2¹⁰ = 45328159 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 (45329189) 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, 72566 + ... + 73187.

It is an arithmetic number, because the mean of its divisors is an integer number (11368812).

Almost surely, 2^45329183 is an apocalyptic number.

45329183 is a deficient number, since it is larger than the sum of its proper divisors (146065).

45329183 is a wasteful number, since it uses less digits than its factorization.

45329183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146064.

The product of its digits is 25920, while the sum is 35.

The square root of 45329183 is about 6732.6950770104. The cubic root of 45329183 is about 356.5545343878.

The spelling of 45329183 in words is "forty-five million, three hundred twenty-nine thousand, one hundred eighty-three".