200228779953 has 16 divisors (see below), whose sum is σ = 296665502400. Its totient is φ = 133472230560.

The previous prime is 200228779909. The next prime is 200228779991. The reversal of 200228779953 is 359977822002.

200228779953 is a `hidden beast` number, since 200 + 2 + 287 + 79 + 95 + 3 = 666.

It is not a de Polignac number, because 200228779953 - 2⁶ = 200228779889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200228779953.

It is not an unprimeable number, because it can be changed into a prime (200228579953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105363 + ... + 641528.

It is an arithmetic number, because the mean of its divisors is an integer number (18541593900).

Almost surely, 2^200228779953 is an apocalyptic number.

It is an amenable number.

200228779953 is a deficient number, since it is larger than the sum of its proper divisors (96436722447).

200228779953 is an equidigital number, since it uses as much as digits as its factorization.

200228779953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756829 (or 756823 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The spelling of 200228779953 in words is "two hundred billion, two hundred twenty-eight million, seven hundred seventy-nine thousand, nine hundred fifty-three".