463599272447 has 16 divisors (see below), whose sum is σ = 475525628160. Its totient is φ = 451726051392.

The previous prime is 463599272443. The next prime is 463599272483. The reversal of 463599272447 is 744272995364.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 463599272447 - 2² = 463599272443 is a prime.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 463599272447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463599272443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43619348 + ... + 43629974.

It is an arithmetic number, because the mean of its divisors is an integer number (29720351760).

Almost surely, 2^463599272447 is an apocalyptic number.

463599272447 is a deficient number, since it is larger than the sum of its proper divisors (11926355713).

463599272447 is a wasteful number, since it uses less digits than its factorization.

463599272447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13022.

The product of its digits is 91445760, while the sum is 62.

The spelling of 463599272447 in words is "four hundred sixty-three billion, five hundred ninety-nine million, two hundred seventy-two thousand, four hundred forty-seven".