463374652656 has 20 divisors (see below), whose sum is σ = 1197051186152. Its totient is φ = 154458217536.

The previous prime is 463374652633. The next prime is 463374652669. The reversal of 463374652656 is 656256473364.

It is a junction number, because it is equal to n+sod(n) for n = 463374652596 and 463374652605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4826819251 + ... + 4826819346.

Almost surely, 2^463374652656 is an apocalyptic number.

It is an amenable number.

463374652656 is an abundant number, since it is smaller than the sum of its proper divisors (733676533496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

463374652656 is a wasteful number, since it uses less digits than its factorization.

463374652656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9653638608 (or 9653638602 counting only the distinct ones).

The product of its digits is 65318400, while the sum is 57.

The spelling of 463374652656 in words is "four hundred sixty-three billion, three hundred seventy-four million, six hundred fifty-two thousand, six hundred fifty-six".