386366850550 has 24 divisors (see below), whose sum is σ = 719694590616. Its totient is φ = 154320450240.

The previous prime is 386366850547. The next prime is 386366850599. The reversal of 386366850550 is 55058663683.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 386366850491 and 386366850500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5622759 + ... + 5691058.

It is an arithmetic number, because the mean of its divisors is an integer number (29987274609).

Almost surely, 2^386366850550 is an apocalyptic number.

386366850550 is a deficient number, since it is larger than the sum of its proper divisors (333327740066).

386366850550 is a wasteful number, since it uses less digits than its factorization.

386366850550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11314512 (or 11314507 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 55.

The spelling of 386366850550 in words is "three hundred eighty-six billion, three hundred sixty-six million, eight hundred fifty thousand, five hundred fifty".