465146641563 has 8 divisors (see below), whose sum is σ = 640201829376. Its totient is φ = 300094607400.

The previous prime is 465146641549. The next prime is 465146641571. The reversal of 465146641563 is 365146641564.

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

It is not a de Polignac number, because 465146641563 - 2²⁶ = 465079532699 is a prime.

It is a super-3 number, since 3×465146641563³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (465146641513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2500788303 + ... + 2500788488.

It is an arithmetic number, because the mean of its divisors is an integer number (80025228672).

Almost surely, 2^465146641563 is an apocalyptic number.

465146641563 is a deficient number, since it is larger than the sum of its proper divisors (175055187813).

465146641563 is a wasteful number, since it uses less digits than its factorization.

465146641563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5001576825.

The product of its digits is 6220800, while the sum is 51.

Subtracting from 465146641563 its reverse (365146641564), we obtain a palindrome (99999999999).

The spelling of 465146641563 in words is "four hundred sixty-five billion, one hundred forty-six million, six hundred forty-one thousand, five hundred sixty-three".