55823684764 has 12 divisors (see below), whose sum is σ = 97703790688. Its totient is φ = 27908316000.

The previous prime is 55823684743. The next prime is 55823684783. The reversal of 55823684764 is 46748632855.

It is a junction number, because it is equal to n+sod(n) for n = 55823684699 and 55823684708.

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, 845817 + ... + 909424.

Almost surely, 2^55823684764 is an apocalyptic number.

It is an amenable number.

55823684764 is a deficient number, since it is larger than the sum of its proper divisors (41880105924).

55823684764 is a wasteful number, since it uses less digits than its factorization.

55823684764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763196 (or 1763194 counting only the distinct ones).

The product of its digits is 38707200, while the sum is 58.

The spelling of 55823684764 in words is "fifty-five billion, eight hundred twenty-three million, six hundred eighty-four thousand, seven hundred sixty-four".