45536 has 12 divisors (see below), whose sum is σ = 89712. Its totient is φ = 22752.

The previous prime is 45533. The next prime is 45541. The reversal of 45536 is 63554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45533) 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 as a sum of consecutive naturals, namely, 680 + ... + 743.

It is an arithmetic number, because the mean of its divisors is an integer number (7476).

2⁴⁵⁵³⁶ is an apocalyptic number.

It is an amenable number.

45536 is a deficient number, since it is larger than the sum of its proper divisors (44176).

45536 is a wasteful number, since it uses less digits than its factorization.

45536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433 (or 1425 counting only the distinct ones).

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

The square root of 45536 is about 213.3916586936. The cubic root of 45536 is about 35.7095978609.

The spelling of 45536 in words is "forty-five thousand, five hundred thirty-six".