45052244 has 24 divisors (see below), whose sum is σ = 83881728. Its totient is φ = 21098880.

The previous prime is 45052237. The next prime is 45052253. The reversal of 45052244 is 44225054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13679 + ... + 16649.

It is an arithmetic number, because the mean of its divisors is an integer number (3495072).

Almost surely, 2^45052244 is an apocalyptic number.

It is an amenable number.

45052244 is a deficient number, since it is larger than the sum of its proper divisors (38829484).

45052244 is a wasteful number, since it uses less digits than its factorization.

45052244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3215 (or 3213 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 45052244 is about 6712.0968407793. The cubic root of 45052244 is about 355.8269263503.

Adding to 45052244 its reverse (44225054), we get a palindrome (89277298).

The spelling of 45052244 in words is "forty-five million, fifty-two thousand, two hundred forty-four".