252827767 has 2 divisors, whose sum is σ = 252827768. Its totient is φ = 252827766.

The previous prime is 252827759. The next prime is 252827777. The reversal of 252827767 is 767728252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252827767 - 2³ = 252827759 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252827777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126413883 + 126413884.

It is an arithmetic number, because the mean of its divisors is an integer number (126413884).

Almost surely, 2^252827767 is an apocalyptic number.

252827767 is a deficient number, since it is larger than the sum of its proper divisors (1).

252827767 is an equidigital number, since it uses as much as digits as its factorization.

252827767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 658560, while the sum is 46.

The square root of 252827767 is about 15900.5587008759. The cubic root of 252827767 is about 632.3268009888.

The spelling of 252827767 in words is "two hundred fifty-two million, eight hundred twenty-seven thousand, seven hundred sixty-seven".