47636566563659 has 2 divisors, whose sum is σ = 47636566563660. Its totient is φ = 47636566563658.

The previous prime is 47636566563629. The next prime is 47636566563671. The reversal of 47636566563659 is 95636566563674.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47636566563659 - 2³² = 47632271596363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47636566563659.

It is not a weakly prime, because it can be changed into another prime (47636566563629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23818283281829 + 23818283281830.

It is an arithmetic number, because the mean of its divisors is an integer number (23818283281830).

Almost surely, 2^{47636566563659} is an apocalyptic number.

47636566563659 is a deficient number, since it is larger than the sum of its proper divisors (1).

47636566563659 is an equidigital number, since it uses as much as digits as its factorization.

47636566563659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13226976000, while the sum is 77.

The spelling of 47636566563659 in words is "forty-seven trillion, six hundred thirty-six billion, five hundred sixty-six million, five hundred sixty-three thousand, six hundred fifty-nine".