463265147712217 has 2 divisors, whose sum is σ = 463265147712218. Its totient is φ = 463265147712216.

The previous prime is 463265147712197. The next prime is 463265147712259. The reversal of 463265147712217 is 712217741562364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 266704859872201 + 196560287840016 = 16331101^2 + 14019996^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-463265147712217 is a prime.

It is a super-2 number, since 2×463265147712217² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (463265147712617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231632573856108 + 231632573856109.

It is an arithmetic number, because the mean of its divisors is an integer number (231632573856109).

Almost surely, 2^{463265147712217} is an apocalyptic number.

It is an amenable number.

463265147712217 is a deficient number, since it is larger than the sum of its proper divisors (1).

463265147712217 is an equidigital number, since it uses as much as digits as its factorization.

463265147712217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23708160, while the sum is 58.

The spelling of 463265147712217 in words is "four hundred sixty-three trillion, two hundred sixty-five billion, one hundred forty-seven million, seven hundred twelve thousand, two hundred seventeen".