47475283 has 2 divisors, whose sum is σ = 47475284. Its totient is φ = 47475282.

The previous prime is 47475251. The next prime is 47475293. The reversal of 47475283 is 38257474.

47475283 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 47475283 - 2⁵ = 47475251 is a prime.

It is not a weakly prime, because it can be changed into another prime (47475223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23737641 + 23737642.

It is an arithmetic number, because the mean of its divisors is an integer number (23737642).

Almost surely, 2^47475283 is an apocalyptic number.

47475283 is a deficient number, since it is larger than the sum of its proper divisors (1).

47475283 is an equidigital number, since it uses as much as digits as its factorization.

47475283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 188160, while the sum is 40.

The square root of 47475283 is about 6890.2309830658. The cubic root of 47475283 is about 362.0949940458.

It can be divided in two parts, 474 and 75283, that added together give a palindrome (75757).

The spelling of 47475283 in words is "forty-seven million, four hundred seventy-five thousand, two hundred eighty-three".