204880051 has 2 divisors, whose sum is σ = 204880052. Its totient is φ = 204880050.

The previous prime is 204880043. The next prime is 204880111. The reversal of 204880051 is 150088402.

204880051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 204880051 - 2³ = 204880043 is a prime.

It is not a weakly prime, because it can be changed into another prime (204880001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102440025 + 102440026.

It is an arithmetic number, because the mean of its divisors is an integer number (102440026).

Almost surely, 2^204880051 is an apocalyptic number.

204880051 is a deficient number, since it is larger than the sum of its proper divisors (1).

204880051 is an equidigital number, since it uses as much as digits as its factorization.

204880051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 204880051 is about 14313.6316495850. The cubic root of 204880051 is about 589.5218293631.

The spelling of 204880051 in words is "two hundred four million, eight hundred eighty thousand, fifty-one".