52444022 has 8 divisors (see below), whose sum is σ = 80792256. Its totient is φ = 25513272.

The previous prime is 52444001. The next prime is 52444039. The reversal of 52444022 is 22044425.

52444022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354278 + ... + 354425.

It is an arithmetic number, because the mean of its divisors is an integer number (10099032).

Almost surely, 2^52444022 is an apocalyptic number.

52444022 is a deficient number, since it is larger than the sum of its proper divisors (28348234).

52444022 is a wasteful number, since it uses less digits than its factorization.

52444022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708742.

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 52444022 is about 7241.8244938689. The cubic root of 52444022 is about 374.3104888271.

Adding to 52444022 its reverse (22044425), we get a palindrome (74488447).

The spelling of 52444022 in words is "fifty-two million, four hundred forty-four thousand, twenty-two".