47161172683 has 2 divisors, whose sum is σ = 47161172684. Its totient is φ = 47161172682.

The previous prime is 47161172629. The next prime is 47161172711. The reversal of 47161172683 is 38627116174.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47161172683 is a prime.

It is not a weakly prime, because it can be changed into another prime (47161175683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23580586341 + 23580586342.

It is an arithmetic number, because the mean of its divisors is an integer number (23580586342).

Almost surely, 2^47161172683 is an apocalyptic number.

47161172683 is a deficient number, since it is larger than the sum of its proper divisors (1).

47161172683 is an equidigital number, since it uses as much as digits as its factorization.

47161172683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 338688, while the sum is 46.

The spelling of 47161172683 in words is "forty-seven billion, one hundred sixty-one million, one hundred seventy-two thousand, six hundred eighty-three".