763632612813 has 48 divisors (see below), whose sum is σ = 1207151216640. Its totient is φ = 428060312064.

The previous prime is 763632612767. The next prime is 763632612833. The reversal of 763632612813 is 318216236367.

It is not a de Polignac number, because 763632612813 - 2⁸ = 763632612557 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (763632612833) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1431745 + ... + 1891337.

It is an arithmetic number, because the mean of its divisors is an integer number (25148983680).

Almost surely, 2^763632612813 is an apocalyptic number.

It is an amenable number.

763632612813 is a deficient number, since it is larger than the sum of its proper divisors (443518603827).

763632612813 is a wasteful number, since it uses less digits than its factorization.

763632612813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459826 (or 459819 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 48.

The spelling of 763632612813 in words is "seven hundred sixty-three billion, six hundred thirty-two million, six hundred twelve thousand, eight hundred thirteen".