463756725663 has 16 divisors (see below), whose sum is σ = 770920271616. Its totient is φ = 240912584640.

The previous prime is 463756725643. The next prime is 463756725673. The reversal of 463756725663 is 366527657364.

It is a de Polignac number, because none of the positive numbers 2^k-463756725663 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 463756725597 and 463756725606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463756725643) 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 15 ways as a sum of consecutive naturals, for example, 1003802206 + ... + 1003802667.

It is an arithmetic number, because the mean of its divisors is an integer number (48182516976).

Almost surely, 2^463756725663 is an apocalyptic number.

463756725663 is a deficient number, since it is larger than the sum of its proper divisors (307163545953).

463756725663 is a wasteful number, since it uses less digits than its factorization.

463756725663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007604894.

The product of its digits is 114307200, while the sum is 60.

The spelling of 463756725663 in words is "four hundred sixty-three billion, seven hundred fifty-six million, seven hundred twenty-five thousand, six hundred sixty-three".