45333500 has 48 divisors (see below), whose sum is σ = 100481472. Its totient is φ = 17864000.

The previous prime is 45333499. The next prime is 45333503. The reversal of 45333500 is 533354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45333503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34862 + ... + 36138.

It is an arithmetic number, because the mean of its divisors is an integer number (2093364).

Almost surely, 2^45333500 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 45333500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50240736).

45333500 is an abundant number, since it is smaller than the sum of its proper divisors (55147972).

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

45333500 is a wasteful number, since it uses less digits than its factorization.

45333500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367 (or 1355 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 45333500 is about 6733.0156690743. The cubic root of 45333500 is about 356.5658530495.

Adding to 45333500 its reverse (533354), we get a palindrome (45866854).

The spelling of 45333500 in words is "forty-five million, three hundred thirty-three thousand, five hundred".