45635 has 4 divisors (see below), whose sum is σ = 54768. Its totient is φ = 36504.

The previous prime is 45631. The next prime is 45641. The reversal of 45635 is 53654.

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 45635 - 2² = 45631 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 45635.

It is not an unprimeable number, because it can be changed into a prime (45631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4559 + ... + 4568.

It is an arithmetic number, because the mean of its divisors is an integer number (13692).

2⁴⁵⁶³⁵ is an apocalyptic number.

45635 is a deficient number, since it is larger than the sum of its proper divisors (9133).

45635 is an equidigital number, since it uses as much as digits as its factorization.

45635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9132.

The product of its digits is 1800, while the sum is 23.

The square root of 45635 is about 213.6235005799. The cubic root of 45635 is about 35.7354579224.

The spelling of 45635 in words is "forty-five thousand, six hundred thirty-five".