47445811199 has 2 divisors, whose sum is σ = 47445811200. Its totient is φ = 47445811198.

The previous prime is 47445811181. The next prime is 47445811201. The reversal of 47445811199 is 99111854474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47445811199 - 2⁸ = 47445810943 is a prime.

It is a super-2 number, since 2×47445811199² (a number of 22 digits) contains 22 as substring.

Together with 47445811201, it forms a pair of twin primes.

It is a Chen prime.

It is a zygodrome in base 6.

It is a self number, because there is not a number n which added to its sum of digits gives 47445811199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47445811499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23722905599 + 23722905600.

It is an arithmetic number, because the mean of its divisors is an integer number (23722905600).

Almost surely, 2^47445811199 is an apocalyptic number.

47445811199 is a deficient number, since it is larger than the sum of its proper divisors (1).

47445811199 is an equidigital number, since it uses as much as digits as its factorization.

47445811199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 53.

The spelling of 47445811199 in words is "forty-seven billion, four hundred forty-five million, eight hundred eleven thousand, one hundred ninety-nine".