200520029 has 2 divisors, whose sum is σ = 200520030. Its totient is φ = 200520028.

The previous prime is 200520017. The next prime is 200520031. The reversal of 200520029 is 920025002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199459129 + 1060900 = 14123^2 + 1030^2 .

It is a cyclic number.

It is not a de Polignac number, because 200520029 - 2¹² = 200515933 is a prime.

It is a super-5 number, since 5×200520029⁵ (a number of 43 digits) contains 55555 as substring.

Together with 200520031, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200520829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100260014 + 100260015.

It is an arithmetic number, because the mean of its divisors is an integer number (100260015).

Almost surely, 2^200520029 is an apocalyptic number.

It is an amenable number.

200520029 is a deficient number, since it is larger than the sum of its proper divisors (1).

200520029 is an equidigital number, since it uses as much as digits as its factorization.

200520029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 200520029 is about 14160.5094894216. The cubic root of 200520029 is about 585.3099669814.

The spelling of 200520029 in words is "two hundred million, five hundred twenty thousand, twenty-nine".