252524959 has 2 divisors, whose sum is σ = 252524960. Its totient is φ = 252524958.

The previous prime is 252524929. The next prime is 252524969. The reversal of 252524959 is 959425252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252524959 - 2¹⁷ = 252393887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252524929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126262479 + 126262480.

It is an arithmetic number, because the mean of its divisors is an integer number (126262480).

Almost surely, 2^252524959 is an apocalyptic number.

252524959 is a deficient number, since it is larger than the sum of its proper divisors (1).

252524959 is an equidigital number, since it uses as much as digits as its factorization.

252524959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324000, while the sum is 43.

The square root of 252524959 is about 15891.0339185341. The cubic root of 252524959 is about 632.0742573846.

The spelling of 252524959 in words is "two hundred fifty-two million, five hundred twenty-four thousand, nine hundred fifty-nine".