204775004272 has 10 divisors (see below), whose sum is σ = 396751570808. Its totient is φ = 102387502128.

The previous prime is 204775004251. The next prime is 204775004293. The reversal of 204775004272 is 272400577402.

204775004272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (204775004251) and next prime (204775004293).

It is a congruent number.

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 as a sum of consecutive naturals, namely, 6399218868 + ... + 6399218899.

Almost surely, 2^204775004272 is an apocalyptic number.

It is an amenable number.

204775004272 is a deficient number, since it is larger than the sum of its proper divisors (191976566536).

204775004272 is a wasteful number, since it uses less digits than its factorization.

204775004272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12798437775 (or 12798437769 counting only the distinct ones).

The product of its (nonzero) digits is 219520, while the sum is 40.

The spelling of 204775004272 in words is "two hundred four billion, seven hundred seventy-five million, four thousand, two hundred seventy-two".