47605387111 has 2 divisors, whose sum is σ = 47605387112. Its totient is φ = 47605387110.

The previous prime is 47605387069. The next prime is 47605387121. The reversal of 47605387111 is 11178350674.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47605387111 - 2⁹ = 47605386599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47605387121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23802693555 + 23802693556.

It is an arithmetic number, because the mean of its divisors is an integer number (23802693556).

Almost surely, 2^47605387111 is an apocalyptic number.

47605387111 is a deficient number, since it is larger than the sum of its proper divisors (1).

47605387111 is an equidigital number, since it uses as much as digits as its factorization.

47605387111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 43.

The spelling of 47605387111 in words is "forty-seven billion, six hundred five million, three hundred eighty-seven thousand, one hundred eleven".