464468650822063 has 2 divisors, whose sum is σ = 464468650822064. Its totient is φ = 464468650822062.

The previous prime is 464468650822021. The next prime is 464468650822091. The reversal of 464468650822063 is 360228056864464.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464468650822063 is a prime.

It is a super-2 number, since 2×464468650822063² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 464468650821986 and 464468650822004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464468650822663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232234325411031 + 232234325411032.

It is an arithmetic number, because the mean of its divisors is an integer number (232234325411032).

Almost surely, 2^{464468650822063} is an apocalyptic number.

464468650822063 is a deficient number, since it is larger than the sum of its proper divisors (1).

464468650822063 is an equidigital number, since it uses as much as digits as its factorization.

464468650822063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 318504960, while the sum is 64.

The spelling of 464468650822063 in words is "four hundred sixty-four trillion, four hundred sixty-eight billion, six hundred fifty million, eight hundred twenty-two thousand, sixty-three".