47694566383 has 2 divisors, whose sum is σ = 47694566384. Its totient is φ = 47694566382.

The previous prime is 47694566363. The next prime is 47694566401. The reversal of 47694566383 is 38366549674.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47694566383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47694566303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23847283191 + 23847283192.

It is an arithmetic number, because the mean of its divisors is an integer number (23847283192).

Almost surely, 2^47694566383 is an apocalyptic number.

47694566383 is a deficient number, since it is larger than the sum of its proper divisors (1).

47694566383 is an equidigital number, since it uses as much as digits as its factorization.

47694566383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 78382080, while the sum is 61.

The spelling of 47694566383 in words is "forty-seven billion, six hundred ninety-four million, five hundred sixty-six thousand, three hundred eighty-three".