52448884427 has 2 divisors, whose sum is σ = 52448884428. Its totient is φ = 52448884426.

The previous prime is 52448884421. The next prime is 52448884451. The reversal of 52448884427 is 72448884425.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52448884427 - 2²⁰ = 52447835851 is a prime.

It is not a weakly prime, because it can be changed into another prime (52448884421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26224442213 + 26224442214.

It is an arithmetic number, because the mean of its divisors is an integer number (26224442214).

Almost surely, 2^52448884427 is an apocalyptic number.

52448884427 is a deficient number, since it is larger than the sum of its proper divisors (1).

52448884427 is an equidigital number, since it uses as much as digits as its factorization.

52448884427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18350080, while the sum is 56.

The spelling of 52448884427 in words is "fifty-two billion, four hundred forty-eight million, eight hundred eighty-four thousand, four hundred twenty-seven".