52448884426 has 8 divisors (see below), whose sum is σ = 78726167460. Its totient is φ = 26206828608.

The previous prime is 52448884421. The next prime is 52448884427. The reversal of 52448884426 is 62448884425.

52448884426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 38382687225 + 14066197201 = 195915^2 + 118601^2 .

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

It is not an unprimeable number, because it can be changed into a prime (52448884421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8803081 + ... + 8809036.

Almost surely, 2^52448884426 is an apocalyptic number.

52448884426 is a deficient number, since it is larger than the sum of its proper divisors (26277283034).

52448884426 is a wasteful number, since it uses less digits than its factorization.

52448884426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17613608.

The product of its digits is 15728640, while the sum is 55.

Subtracting 52448884426 from its reverse (62448884425), we obtain a palindrome (9999999999).

The spelling of 52448884426 in words is "fifty-two billion, four hundred forty-eight million, eight hundred eighty-four thousand, four hundred twenty-six".