45433300 has 72 divisors (see below), whose sum is σ = 108868032. Its totient is φ = 16320000.

The previous prime is 45433291. The next prime is 45433301. The reversal of 45433300 is 333454.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45433301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113100 + ... + 113500.

It is an arithmetic number, because the mean of its divisors is an integer number (1512056).

Almost surely, 2^45433300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45433300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54434016).

45433300 is an abundant number, since it is smaller than the sum of its proper divisors (63434732).

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

45433300 is a wasteful number, since it uses less digits than its factorization.

45433300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529 (or 522 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 45433300 is about 6740.4228354014. The cubic root of 45433300 is about 356.8273167266.

Adding to 45433300 its reverse (333454), we get a palindrome (45766754).

The spelling of 45433300 in words is "forty-five million, four hundred thirty-three thousand, three hundred".