45602 has 6 divisors (see below), whose sum is σ = 68859. Its totient is φ = 22650.

The previous prime is 45599. The next prime is 45613. The reversal of 45602 is 20654.

It can be written as a sum of positive squares in only one way, i.e., 22801 + 22801 = 151^2 + 151^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=151.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a nialpdrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 45602.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 227 + ... + 377.

2⁴⁵⁶⁰² is an apocalyptic number.

45602 is a deficient number, since it is larger than the sum of its proper divisors (23257).

45602 is an equidigital number, since it uses as much as digits as its factorization.

45602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 45602 is about 213.5462479183. The cubic root of 45602 is about 35.7268420611.

The spelling of 45602 in words is "forty-five thousand, six hundred two".