47471206663 has 2 divisors, whose sum is σ = 47471206664. Its totient is φ = 47471206662.

The previous prime is 47471206619. The next prime is 47471206681. The reversal of 47471206663 is 36660217474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47471206663 - 2¹³ = 47471198471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47471206763) 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, 23735603331 + 23735603332.

It is an arithmetic number, because the mean of its divisors is an integer number (23735603332).

Almost surely, 2^47471206663 is an apocalyptic number.

47471206663 is a deficient number, since it is larger than the sum of its proper divisors (1).

47471206663 is an equidigital number, since it uses as much as digits as its factorization.

47471206663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 47471206663 in words is "forty-seven billion, four hundred seventy-one million, two hundred six thousand, six hundred sixty-three".