52444044426 has 8 divisors (see below), whose sum is σ = 104888088864. Its totient is φ = 17481348140.

The previous prime is 52444044361. The next prime is 52444044467. The reversal of 52444044426 is 62444044425.

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

52444044426 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4370337030 + ... + 4370337041.

It is an arithmetic number, because the mean of its divisors is an integer number (13111011108).

Almost surely, 2^52444044426 is an apocalyptic number.

52444044426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52444044426 is a wasteful number, since it uses less digits than its factorization.

52444044426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8740674076.

The product of its (nonzero) digits is 491520, while the sum is 39.

Subtracting 52444044426 from its reverse (62444044425), we obtain a palindrome (9999999999).

The spelling of 52444044426 in words is "fifty-two billion, four hundred forty-four million, forty-four thousand, four hundred twenty-six".