47736777227 has 2 divisors, whose sum is σ = 47736777228. Its totient is φ = 47736777226.

The previous prime is 47736777203. The next prime is 47736777229. The reversal of 47736777227 is 72277763774.

47736777227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47736777227 - 2⁶ = 47736777163 is a prime.

Together with 47736777229, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (47736777229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23868388613 + 23868388614.

It is an arithmetic number, because the mean of its divisors is an integer number (23868388614).

Almost surely, 2^47736777227 is an apocalyptic number.

47736777227 is a deficient number, since it is larger than the sum of its proper divisors (1).

47736777227 is an equidigital number, since it uses as much as digits as its factorization.

47736777227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33882912, while the sum is 59.

The spelling of 47736777227 in words is "forty-seven billion, seven hundred thirty-six million, seven hundred seventy-seven thousand, two hundred twenty-seven".