5265128 has 64 divisors (see below), whose sum is σ = 11750400. Its totient is φ = 2185920.

The previous prime is 5265119. The next prime is 5265131. The reversal of 5265128 is 8215625.

5265128 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (4800) is a multiple of the sum of its prime factors (150).

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 5265128.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78551 + ... + 78617.

It is an arithmetic number, because the mean of its divisors is an integer number (183600).

Almost surely, 2^5265128 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 5265128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5875200).

5265128 is an abundant number, since it is smaller than the sum of its proper divisors (6485272).

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

5265128 is a wasteful number, since it uses less digits than its factorization.

5265128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 146 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The square root of 5265128 is about 2294.5866730198. The cubic root of 5265128 is about 173.9681097147.

The spelling of 5265128 in words is "five million, two hundred sixty-five thousand, one hundred twenty-eight".