52211108447 has 2 divisors, whose sum is σ = 52211108448. Its totient is φ = 52211108446.

The previous prime is 52211108431. The next prime is 52211108449. The reversal of 52211108447 is 74480111225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52211108447 - 2⁴ = 52211108431 is a prime.

Together with 52211108449, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52211108449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26105554223 + 26105554224.

It is an arithmetic number, because the mean of its divisors is an integer number (26105554224).

Almost surely, 2^52211108447 is an apocalyptic number.

52211108447 is a deficient number, since it is larger than the sum of its proper divisors (1).

52211108447 is an equidigital number, since it uses as much as digits as its factorization.

52211108447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17920, while the sum is 35.

The spelling of 52211108447 in words is "fifty-two billion, two hundred eleven million, one hundred eight thousand, four hundred forty-seven".