252795671 has 2 divisors, whose sum is σ = 252795672. Its totient is φ = 252795670.

The previous prime is 252795649. The next prime is 252795701. The reversal of 252795671 is 176597252.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252795671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252795601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126397835 + 126397836.

It is an arithmetic number, because the mean of its divisors is an integer number (126397836).

Almost surely, 2^252795671 is an apocalyptic number.

252795671 is a deficient number, since it is larger than the sum of its proper divisors (1).

252795671 is an equidigital number, since it uses as much as digits as its factorization.

252795671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 264600, while the sum is 44.

The square root of 252795671 is about 15899.5493961307. The cubic root of 252795671 is about 632.3000422983.

The spelling of 252795671 in words is "two hundred fifty-two million, seven hundred ninety-five thousand, six hundred seventy-one".