252427523 has 2 divisors, whose sum is σ = 252427524. Its totient is φ = 252427522.

The previous prime is 252427493. The next prime is 252427537. The reversal of 252427523 is 325724252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252427523 - 2¹⁴ = 252411139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 252427523.

It is not a weakly prime, because it can be changed into another prime (252427573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126213761 + 126213762.

It is an arithmetic number, because the mean of its divisors is an integer number (126213762).

Almost surely, 2^252427523 is an apocalyptic number.

252427523 is a deficient number, since it is larger than the sum of its proper divisors (1).

252427523 is an equidigital number, since it uses as much as digits as its factorization.

252427523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600, while the sum is 32.

The square root of 252427523 is about 15887.9678687993. The cubic root of 252427523 is about 631.9929522728.

The spelling of 252427523 in words is "two hundred fifty-two million, four hundred twenty-seven thousand, five hundred twenty-three".