52244441 has 8 divisors (see below), whose sum is σ = 54368160. Its totient is φ = 50162112.

The previous prime is 52244429. The next prime is 52244449. The reversal of 52244441 is 14444225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52244441 - 2⁶ = 52244377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52244441.

It is not an unprimeable number, because it can be changed into a prime (52244449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7760 + ... + 12833.

It is an arithmetic number, because the mean of its divisors is an integer number (6796020).

Almost surely, 2^52244441 is an apocalyptic number.

It is an amenable number.

52244441 is a deficient number, since it is larger than the sum of its proper divisors (2123719).

52244441 is a wasteful number, since it uses less digits than its factorization.

52244441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20695.

The product of its digits is 5120, while the sum is 26.

The square root of 52244441 is about 7228.0316131019. The cubic root of 52244441 is about 373.8350598153.

Adding to 52244441 its reverse (14444225), we get a palindrome (66688666).

The spelling of 52244441 in words is "fifty-two million, two hundred forty-four thousand, four hundred forty-one".