200769633550 has 24 divisors (see below), whose sum is σ = 373934187216. Its totient is φ = 80199752640.

The previous prime is 200769633539. The next prime is 200769633563. The reversal of 200769633550 is 55336967002.

200769633550 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 200769633550.

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, 2664999 + ... + 2739298.

It is an arithmetic number, because the mean of its divisors is an integer number (15580591134).

Almost surely, 2^200769633550 is an apocalyptic number.

200769633550 is a deficient number, since it is larger than the sum of its proper divisors (173164553666).

200769633550 is a wasteful number, since it uses less digits than its factorization.

200769633550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5405052 (or 5405047 counting only the distinct ones).

The product of its (nonzero) digits is 1020600, while the sum is 46.

The spelling of 200769633550 in words is "two hundred billion, seven hundred sixty-nine million, six hundred thirty-three thousand, five hundred fifty".