252770711 has 2 divisors, whose sum is σ = 252770712. Its totient is φ = 252770710.

The previous prime is 252770677. The next prime is 252770729. The reversal of 252770711 is 117077252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252770711 - 2²² = 248576407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252770731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126385355 + 126385356.

It is an arithmetic number, because the mean of its divisors is an integer number (126385356).

Almost surely, 2^252770711 is an apocalyptic number.

252770711 is a deficient number, since it is larger than the sum of its proper divisors (1).

252770711 is an equidigital number, since it uses as much as digits as its factorization.

252770711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6860, while the sum is 32.

The square root of 252770711 is about 15898.7644488495. The cubic root of 252770711 is about 632.2792313822.

The spelling of 252770711 in words is "two hundred fifty-two million, seven hundred seventy thousand, seven hundred eleven".