45650 has 24 divisors (see below), whose sum is σ = 93744. Its totient is φ = 16400.

The previous prime is 45641. The next prime is 45659. The reversal of 45650 is 5654.

It is an interprime number because it is at equal distance from previous prime (45641) and next prime (45659).

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (45659) 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 11 ways as a sum of consecutive naturals, for example, 509 + ... + 591.

It is an arithmetic number, because the mean of its divisors is an integer number (3906).

2⁴⁵⁶⁵⁰ is an apocalyptic number.

45650 is an abundant number, since it is smaller than the sum of its proper divisors (48094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46872).

45650 is a wasteful number, since it uses less digits than its factorization.

45650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 45650 is about 213.6586061922. The cubic root of 45650 is about 35.7393728499.

The spelling of 45650 in words is "forty-five thousand, six hundred fifty".