47168288657723 has 2 divisors, whose sum is σ = 47168288657724. Its totient is φ = 47168288657722.

The previous prime is 47168288657563. The next prime is 47168288657729. The reversal of 47168288657723 is 32775688286174.

47168288657723 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 47168288657723 - 2⁸ = 47168288657467 is a prime.

It is not a weakly prime, because it can be changed into another prime (47168288657729) 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, 23584144328861 + 23584144328862.

It is an arithmetic number, because the mean of its divisors is an integer number (23584144328862).

Almost surely, 2^{47168288657723} is an apocalyptic number.

47168288657723 is a deficient number, since it is larger than the sum of its proper divisors (1).

47168288657723 is an equidigital number, since it uses as much as digits as its factorization.

47168288657723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1517322240, while the sum is 74.

The spelling of 47168288657723 in words is "forty-seven trillion, one hundred sixty-eight billion, two hundred eighty-eight million, six hundred fifty-seven thousand, seven hundred twenty-three".