465438484834563 has 8 divisors (see below), whose sum is σ = 620584986904848. Its totient is φ = 310292152993664.

The previous prime is 465438484834481. The next prime is 465438484834613. The reversal of 465438484834563 is 365438484834564.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 465438484834563 - 2¹⁴ = 465438484818179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (465438484834163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36034770 + ... + 47216327.

It is an arithmetic number, because the mean of its divisors is an integer number (77573123363106).

Almost surely, 2^{465438484834563} is an apocalyptic number.

465438484834563 is a deficient number, since it is larger than the sum of its proper divisors (155146502070285).

465438484834563 is a wasteful number, since it uses less digits than its factorization.

465438484834563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85114693.

The product of its digits is 12740198400, while the sum is 75.

Subtracting from 465438484834563 its reverse (365438484834564), we obtain a palindrome (99999999999999).

The spelling of 465438484834563 in words is "four hundred sixty-five trillion, four hundred thirty-eight billion, four hundred eighty-four million, eight hundred thirty-four thousand, five hundred sixty-three".