5255311 has 4 divisors (see below), whose sum is σ = 5318712. Its totient is φ = 5191912.

The previous prime is 5255303. The next prime is 5255357. The reversal of 5255311 is 1135525.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5255311 - 2³ = 5255303 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 (5255711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31576 + ... + 31741.

It is an arithmetic number, because the mean of its divisors is an integer number (1329678).

Almost surely, 2^5255311 is an apocalyptic number.

5255311 is a deficient number, since it is larger than the sum of its proper divisors (63401).

5255311 is an equidigital number, since it uses as much as digits as its factorization.

5255311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63400.

The product of its digits is 750, while the sum is 22.

The square root of 5255311 is about 2292.4465097358. The cubic root of 5255311 is about 173.8599194055.

The spelling of 5255311 in words is "five million, two hundred fifty-five thousand, three hundred eleven".