200920529 has 2 divisors, whose sum is σ = 200920530. Its totient is φ = 200920528.

The previous prime is 200920523. The next prime is 200920537. The reversal of 200920529 is 925029002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140469904 + 60450625 = 11852^2 + 7775^2 .

It is a cyclic number.

It is not a de Polignac number, because 200920529 - 2¹² = 200916433 is a prime.

It is not a weakly prime, because it can be changed into another prime (200920523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100460264 + 100460265.

It is an arithmetic number, because the mean of its divisors is an integer number (100460265).

Almost surely, 2^200920529 is an apocalyptic number.

It is an amenable number.

200920529 is a deficient number, since it is larger than the sum of its proper divisors (1).

200920529 is an equidigital number, since it uses as much as digits as its factorization.

200920529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 200920529 is about 14174.6438755970. The cubic root of 200920529 is about 585.6993890067.

The spelling of 200920529 in words is "two hundred million, nine hundred twenty thousand, five hundred twenty-nine".