45441052 has 12 divisors (see below), whose sum is σ = 79603720. Its totient is φ = 22697136.

The previous prime is 45441047. The next prime is 45441059. The reversal of 45441052 is 25014454.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45441059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1038 + ... + 9589.

Almost surely, 2^45441052 is an apocalyptic number.

It is an amenable number.

45441052 is a deficient number, since it is larger than the sum of its proper divisors (34162668).

45441052 is a wasteful number, since it uses less digits than its factorization.

45441052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11700 (or 11698 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 45441052 is about 6740.9978489835. The cubic root of 45441052 is about 356.8476099773.

The spelling of 45441052 in words is "forty-five million, four hundred forty-one thousand, fifty-two".