47216176163263 has 2 divisors, whose sum is σ = 47216176163264. Its totient is φ = 47216176163262.

The previous prime is 47216176163243. The next prime is 47216176163291. The reversal of 47216176163263 is 36236167161274.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47216176163263 - 2²⁹ = 47215639292351 is a prime.

It is a super-2 number, since 2×47216176163263² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47216176163243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23608088081631 + 23608088081632.

It is an arithmetic number, because the mean of its divisors is an integer number (23608088081632).

Almost surely, 2^{47216176163263} is an apocalyptic number.

47216176163263 is a deficient number, since it is larger than the sum of its proper divisors (1).

47216176163263 is an equidigital number, since it uses as much as digits as its factorization.

47216176163263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9144576, while the sum is 55.

The spelling of 47216176163263 in words is "forty-seven trillion, two hundred sixteen billion, one hundred seventy-six million, one hundred sixty-three thousand, two hundred sixty-three".