200628188604 has 48 divisors (see below), whose sum is σ = 532243613440. Its totient is φ = 65320804080.

The previous prime is 200628188543. The next prime is 200628188641. The reversal of 200628188604 is 406881826002.

200628188604 is a `hidden beast` number, since 2 + 0 + 0 + 6 + 28 + 18 + 8 + 604 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 200628188604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21596152 + ... + 21605439.

Almost surely, 2^200628188604 is an apocalyptic number.

It is an amenable number.

200628188604 is an abundant number, since it is smaller than the sum of its proper divisors (331615424836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200628188604 is a wasteful number, since it uses less digits than its factorization.

200628188604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43201647 (or 43201639 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The spelling of 200628188604 in words is "two hundred billion, six hundred twenty-eight million, one hundred eighty-eight thousand, six hundred four".