5255166 has 32 divisors (see below), whose sum is σ = 12089088. Its totient is φ = 1491840.

The previous prime is 5255161. The next prime is 5255167. The reversal of 5255166 is 6615525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8566 + ... + 9158.

It is an arithmetic number, because the mean of its divisors is an integer number (377784).

Almost surely, 2^5255166 is an apocalyptic number.

5255166 is an abundant number, since it is smaller than the sum of its proper divisors (6833922).

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

5255166 is a wasteful number, since it uses less digits than its factorization.

5255166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816.

The product of its digits is 9000, while the sum is 30.

The square root of 5255166 is about 2292.4148839161. The cubic root of 5255166 is about 173.8583203933.

The spelling of 5255166 in words is "five million, two hundred fifty-five thousand, one hundred sixty-six".