45333612 has 72 divisors (see below), whose sum is σ = 119705040. Its totient is φ = 14448000.

The previous prime is 45333581. The next prime is 45333637. The reversal of 45333612 is 21633354.

It is a happy number.

45333612 is a `hidden beast` number, since 45 + 3 + 3 + 3 + 612 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180487 + ... + 180737.

It is an arithmetic number, because the mean of its divisors is an integer number (1662570).

Almost surely, 2^45333612 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 45333612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59852520).

45333612 is an abundant number, since it is smaller than the sum of its proper divisors (74371428).

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

45333612 is a wasteful number, since it uses less digits than its factorization.

45333612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463 (or 458 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 45333612 is about 6733.0239862932. The cubic root of 45333612 is about 356.5661466907.

Adding to 45333612 its reverse (21633354), we get a palindrome (66966966).

The spelling of 45333612 in words is "forty-five million, three hundred thirty-three thousand, six hundred twelve".