204053029 has 2 divisors, whose sum is σ = 204053030. Its totient is φ = 204053028.

The previous prime is 204053011. The next prime is 204053041. The reversal of 204053029 is 920350402.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 201696804 + 2356225 = 14202^2 + 1535^2 .

It is a cyclic number.

It is not a de Polignac number, because 204053029 - 2⁹ = 204052517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204052994 and 204053012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204053089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102026514 + 102026515.

It is an arithmetic number, because the mean of its divisors is an integer number (102026515).

Almost surely, 2^204053029 is an apocalyptic number.

It is an amenable number.

204053029 is a deficient number, since it is larger than the sum of its proper divisors (1).

204053029 is an equidigital number, since it uses as much as digits as its factorization.

204053029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 204053029 is about 14284.7131227757. The cubic root of 204053029 is about 588.7275353211.

The spelling of 204053029 in words is "two hundred four million, fifty-three thousand, twenty-nine".