45683 has 4 divisors (see below), whose sum is σ = 49848. Its totient is φ = 41520.

The previous prime is 45677. The next prime is 45691. The reversal of 45683 is 38654.

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 45683 - 2⁴ = 45667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45613) 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, 2066 + ... + 2087.

It is an arithmetic number, because the mean of its divisors is an integer number (12462).

2⁴⁵⁶⁸³ is an apocalyptic number.

45683 is a deficient number, since it is larger than the sum of its proper divisors (4165).

45683 is a wasteful number, since it uses less digits than its factorization.

45683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4164.

The product of its digits is 2880, while the sum is 26.

The square root of 45683 is about 213.7358182430. The cubic root of 45683 is about 35.7479826726.

The spelling of 45683 in words is "forty-five thousand, six hundred eighty-three".