44452516 has 6 divisors (see below), whose sum is σ = 77791910. Its totient is φ = 22226256.

The previous prime is 44452493. The next prime is 44452517. The reversal of 44452516 is 61525444.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 43956900 + 495616 = 6630^2 + 704^2 .

It is not an unprimeable number, because it can be changed into a prime (44452517) 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 as a sum of consecutive naturals, namely, 5556561 + ... + 5556568.

Almost surely, 2^44452516 is an apocalyptic number.

It is an amenable number.

44452516 is a deficient number, since it is larger than the sum of its proper divisors (33339394).

44452516 is a wasteful number, since it uses less digits than its factorization.

44452516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11113133 (or 11113131 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The square root of 44452516 is about 6667.2720058507. The cubic root of 44452516 is about 354.2409650321.

The spelling of 44452516 in words is "forty-four million, four hundred fifty-two thousand, five hundred sixteen".