204254051 has 2 divisors, whose sum is σ = 204254052. Its totient is φ = 204254050.

The previous prime is 204254033. The next prime is 204254081. The reversal of 204254051 is 150452402.

It is a happy number.

204254051 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 204254051 - 2¹⁴ = 204237667 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (204254081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102127025 + 102127026.

It is an arithmetic number, because the mean of its divisors is an integer number (102127026).

Almost surely, 2^204254051 is an apocalyptic number.

204254051 is a deficient number, since it is larger than the sum of its proper divisors (1).

204254051 is an equidigital number, since it uses as much as digits as its factorization.

204254051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 204254051 is about 14291.7476538036. The cubic root of 204254051 is about 588.9207993718.

The spelling of 204254051 in words is "two hundred four million, two hundred fifty-four thousand, fifty-one".