464536635463 has 8 divisors (see below), whose sum is σ = 496933067232. Its totient is φ = 432703620096.

The previous prime is 464536635443. The next prime is 464536635491. The reversal of 464536635463 is 364536635464.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464536635463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464536635403) 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, 140852395 + ... + 140855692.

It is an arithmetic number, because the mean of its divisors is an integer number (62116633404).

Almost surely, 2^464536635463 is an apocalyptic number.

464536635463 is a deficient number, since it is larger than the sum of its proper divisors (32396431769).

464536635463 is a wasteful number, since it uses less digits than its factorization.

464536635463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281708201.

The product of its digits is 55987200, while the sum is 55.

Subtracting from 464536635463 its reverse (364536635464), we obtain a palindrome (99999999999).

The spelling of 464536635463 in words is "four hundred sixty-four billion, five hundred thirty-six million, six hundred thirty-five thousand, four hundred sixty-three".