255252711 has 20 divisors (see below), whose sum is σ = 397047352. Its totient is φ = 145854576.

The previous prime is 255252691. The next prime is 255252719. The reversal of 255252711 is 117252552.

It is not a de Polignac number, because 255252711 - 2¹³ = 255244519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255252719) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10516 + ... + 24921.

Almost surely, 2^255252711 is an apocalyptic number.

255252711 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

255252711 is a deficient number, since it is larger than the sum of its proper divisors (141794641).

255252711 is an frugal number, since it uses more digits than its factorization.

255252711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35468 (or 35447 counting only the distinct ones).

The product of its digits is 7000, while the sum is 30.

The square root of 255252711 is about 15976.6301515683. The cubic root of 255252711 is about 634.3419814761.

The spelling of 255252711 in words is "two hundred fifty-five million, two hundred fifty-two thousand, seven hundred eleven".