5255855 has 8 divisors (see below), whose sum is σ = 6880464. Its totient is φ = 3822400.

The previous prime is 5255843. The next prime is 5255863. The reversal of 5255855 is 5585525.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5255855 - 2¹⁰ = 5254831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47726 + ... + 47835.

It is an arithmetic number, because the mean of its divisors is an integer number (860058).

Almost surely, 2^5255855 is an apocalyptic number.

5255855 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5255855 is a deficient number, since it is larger than the sum of its proper divisors (1624609).

5255855 is a wasteful number, since it uses less digits than its factorization.

5255855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95577.

The product of its digits is 50000, while the sum is 35.

The square root of 5255855 is about 2292.5651571984. The cubic root of 5255855 is about 173.8659181963.

The spelling of 5255855 in words is "five million, two hundred fifty-five thousand, eight hundred fifty-five".