520652203 has 2 divisors, whose sum is σ = 520652204. Its totient is φ = 520652202.

The previous prime is 520652137. The next prime is 520652227. The reversal of 520652203 is 302256025.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 520652203 - 2²⁵ = 487097771 is a prime.

It is not a weakly prime, because it can be changed into another prime (520652233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260326101 + 260326102.

It is an arithmetic number, because the mean of its divisors is an integer number (260326102).

Almost surely, 2^520652203 is an apocalyptic number.

520652203 is a deficient number, since it is larger than the sum of its proper divisors (1).

520652203 is an equidigital number, since it uses as much as digits as its factorization.

520652203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 520652203 is about 22817.8045175253. The cubic root of 520652203 is about 804.4812073364.

The spelling of 520652203 in words is "five hundred twenty million, six hundred fifty-two thousand, two hundred three".