200872632555 has 48 divisors (see below), whose sum is σ = 399672209664. Its totient is φ = 91422930240.

The previous prime is 200872632511. The next prime is 200872632577. The reversal of 200872632555 is 555236278002.

200872632555 is a `hidden beast` number, since 2 + 0 + 0 + 8 + 7 + 2 + 632 + 5 + 5 + 5 = 666.

200872632555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 200872632555 - 2⁸ = 200872632299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 200872632555.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1333101 + ... + 1476110.

It is an arithmetic number, because the mean of its divisors is an integer number (8326504368).

Almost surely, 2^200872632555 is an apocalyptic number.

200872632555 is a deficient number, since it is larger than the sum of its proper divisors (198799577109).

200872632555 is a wasteful number, since it uses less digits than its factorization.

200872632555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2809456 (or 2809453 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 200872632555 in words is "two hundred billion, eight hundred seventy-two million, six hundred thirty-two thousand, five hundred fifty-five".