5250528 has 96 divisors (see below), whose sum is σ = 15724800. Its totient is φ = 1703808.

The previous prime is 5250527. The next prime is 5250529. The reversal of 5250528 is 8250525.

It is an interprime number because it is at equal distance from previous prime (5250527) and next prime (5250529).

It is a tau number, because it is divible by the number of its divisors (96).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5250523) 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, 50925 + ... + 51027.

It is an arithmetic number, because the mean of its divisors is an integer number (163800).

Almost surely, 2^5250528 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 5250528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7862400).

5250528 is an abundant number, since it is smaller than the sum of its proper divisors (10474272).

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

5250528 is a wasteful number, since it uses less digits than its factorization.

5250528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 5250528 is about 2291.4030636272. The cubic root of 5250528 is about 173.8071585318.

It can be divided in two parts, 5250 and 528, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 5250528 in words is "five million, two hundred fifty thousand, five hundred twenty-eight".