252527567 has 2 divisors, whose sum is σ = 252527568. Its totient is φ = 252527566.

The previous prime is 252527551. The next prime is 252527591. The reversal of 252527567 is 765725252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252527567 - 2⁴ = 252527551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252527267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126263783 + 126263784.

It is an arithmetic number, because the mean of its divisors is an integer number (126263784).

Almost surely, 2^252527567 is an apocalyptic number.

252527567 is a deficient number, since it is larger than the sum of its proper divisors (1).

252527567 is an equidigital number, since it uses as much as digits as its factorization.

252527567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 294000, while the sum is 41.

The square root of 252527567 is about 15891.1159771742. The cubic root of 252527567 is about 632.0764333332.

The spelling of 252527567 in words is "two hundred fifty-two million, five hundred twenty-seven thousand, five hundred sixty-seven".