47849606510213 has 2 divisors, whose sum is σ = 47849606510214. Its totient is φ = 47849606510212.

The previous prime is 47849606510203. The next prime is 47849606510291. The reversal of 47849606510213 is 31201560694874.

It is a happy number.

47849606510213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47842924592164 + 6681918049 = 6916858^2 + 81743^2 .

It is a cyclic number.

It is not a de Polignac number, because 47849606510213 - 2²² = 47849602315909 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47849606510203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23924803255106 + 23924803255107.

It is an arithmetic number, because the mean of its divisors is an integer number (23924803255107).

It is a 1-persistent number, because it is pandigital, but 2⋅47849606510213 = 95699213020426 is not.

Almost surely, 2^{47849606510213} is an apocalyptic number.

It is an amenable number.

47849606510213 is a deficient number, since it is larger than the sum of its proper divisors (1).

47849606510213 is an equidigital number, since it uses as much as digits as its factorization.

47849606510213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 47849606510213 in words is "forty-seven trillion, eight hundred forty-nine billion, six hundred six million, five hundred ten thousand, two hundred thirteen".