5255120 has 80 divisors (see below), whose sum is σ = 13665792. Its totient is φ = 1866240.

The previous prime is 5255113. The next prime is 5255123. The reversal of 5255120 is 215525.

5255120 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 5255092 and 5255101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255123) 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, 32159 + ... + 32321.

Almost surely, 2^5255120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5255120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6832896).

5255120 is an abundant number, since it is smaller than the sum of its proper divisors (8410672).

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

5255120 is a wasteful number, since it uses less digits than its factorization.

5255120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 5255120 is about 2292.4048508062. The cubic root of 5255120 is about 173.8578131143.

The spelling of 5255120 in words is "five million, two hundred fifty-five thousand, one hundred twenty".