5255688 has 16 divisors (see below), whose sum is σ = 13139280. Its totient is φ = 1751888.

The previous prime is 5255687. The next prime is 5255693. The reversal of 5255688 is 8865525.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5255683) 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, 109470 + ... + 109517.

It is an arithmetic number, because the mean of its divisors is an integer number (821205).

Almost surely, 2^5255688 is an apocalyptic number.

It is an amenable number.

5255688 is an abundant number, since it is smaller than the sum of its proper divisors (7883592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5255688 is a wasteful number, since it uses less digits than its factorization.

5255688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218996 (or 218992 counting only the distinct ones).

The product of its digits is 96000, while the sum is 39.

The square root of 5255688 is about 2292.5287348254. The cubic root of 5255688 is about 173.8640766998.

The spelling of 5255688 in words is "five million, two hundred fifty-five thousand, six hundred eighty-eight".