252305059 has 2 divisors, whose sum is σ = 252305060. Its totient is φ = 252305058.

The previous prime is 252305029. The next prime is 252305077. The reversal of 252305059 is 950503252.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252305059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 252305059.

It is not a weakly prime, because it can be changed into another prime (252305029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126152529 + 126152530.

It is an arithmetic number, because the mean of its divisors is an integer number (126152530).

Almost surely, 2^252305059 is an apocalyptic number.

252305059 is a deficient number, since it is larger than the sum of its proper divisors (1).

252305059 is an equidigital number, since it uses as much as digits as its factorization.

252305059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 252305059 is about 15884.1134156112. The cubic root of 252305059 is about 631.8907329591.

The spelling of 252305059 in words is "two hundred fifty-two million, three hundred five thousand, fifty-nine".