200277545066 has 8 divisors (see below), whose sum is σ = 300518059044. Its totient is φ = 100104858720.

The previous prime is 200277545033. The next prime is 200277545077. The reversal of 200277545066 is 660545772002.

It can be written as a sum of positive squares in 2 ways, for example, as 193134759841 + 7142785225 = 439471^2 + 84515^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×200277545066² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16949525 + ... + 16961336.

Almost surely, 2^200277545066 is an apocalyptic number.

200277545066 is a deficient number, since it is larger than the sum of its proper divisors (100240513978).

200277545066 is a wasteful number, since it uses less digits than its factorization.

200277545066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33913816.

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 200277545066 in words is "two hundred billion, two hundred seventy-seven million, five hundred forty-five thousand, sixty-six".