47948511733 has 2 divisors, whose sum is σ = 47948511734. Its totient is φ = 47948511732.

The previous prime is 47948511731. The next prime is 47948511803. The reversal of 47948511733 is 33711584974.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45012714244 + 2935797489 = 212162^2 + 54183^2 .

It is a cyclic number.

It is not a de Polignac number, because 47948511733 - 2¹ = 47948511731 is a prime.

Together with 47948511731, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47948511731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23974255866 + 23974255867.

It is an arithmetic number, because the mean of its divisors is an integer number (23974255867).

Almost surely, 2^47948511733 is an apocalyptic number.

It is an amenable number.

47948511733 is a deficient number, since it is larger than the sum of its proper divisors (1).

47948511733 is an equidigital number, since it uses as much as digits as its factorization.

47948511733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2540160, while the sum is 52.

The spelling of 47948511733 in words is "forty-seven billion, nine hundred forty-eight million, five hundred eleven thousand, seven hundred thirty-three".