5115528 has 64 divisors (see below), whose sum is σ = 15508800. Its totient is φ = 1549440.

The previous prime is 5115511. The next prime is 5115533. The reversal of 5115528 is 8255115.

5115528 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 1300 + ... + 3452.

It is an arithmetic number, because the mean of its divisors is an integer number (242325).

Almost surely, 2^5115528 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 5115528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7754400).

5115528 is an abundant number, since it is smaller than the sum of its proper divisors (10393272).

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

5115528 is a wasteful number, since it uses less digits than its factorization.

5115528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179 (or 2169 counting only the distinct ones).

The product of its digits is 2000, while the sum is 27.

The square root of 5115528 is about 2261.7533021972. The cubic root of 5115528 is about 172.3045802110.

The spelling of 5115528 in words is "five million, one hundred fifteen thousand, five hundred twenty-eight".