47362442774797 has 2 divisors, whose sum is σ = 47362442774798. Its totient is φ = 47362442774796.

The previous prime is 47362442774687. The next prime is 47362442774821. The reversal of 47362442774797 is 79747724426374.

47362442774797 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 can be written as a sum of positive squares in only one way, i.e., 47352413553481 + 10029221316 = 6881309^2 + 100146^2 .

It is a cyclic number.

It is not a de Polignac number, because 47362442774797 - 2³¹ = 47360295291149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47362442772797) 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, 23681221387398 + 23681221387399.

It is an arithmetic number, because the mean of its divisors is an integer number (23681221387399).

Almost surely, 2^{47362442774797} is an apocalyptic number.

It is an amenable number.

47362442774797 is a deficient number, since it is larger than the sum of its proper divisors (1).

47362442774797 is an equidigital number, since it uses as much as digits as its factorization.

47362442774797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2788079616, while the sum is 73.

The spelling of 47362442774797 in words is "forty-seven trillion, three hundred sixty-two billion, four hundred forty-two million, seven hundred seventy-four thousand, seven hundred ninety-seven".