463586640913 has 24 divisors (see below), whose sum is σ = 510956097344. Its totient is φ = 420290972640.

The previous prime is 463586640893. The next prime is 463586640961. The reversal of 463586640913 is 319046685364.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-463586640913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (463586640973) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107135956 + ... + 107140282.

Almost surely, 2^463586640913 is an apocalyptic number.

It is an amenable number.

463586640913 is a deficient number, since it is larger than the sum of its proper divisors (47369456431).

463586640913 is a wasteful number, since it uses less digits than its factorization.

463586640913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6565 (or 6554 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 55.

The spelling of 463586640913 in words is "four hundred sixty-three billion, five hundred eighty-six million, six hundred forty thousand, nine hundred thirteen".