5275564 has 48 divisors (see below), whose sum is σ = 11188800. Its totient is φ = 2128896.

The previous prime is 5275561. The next prime is 5275573. The reversal of 5275564 is 4655725.

5275564 = 232² + 233² + ... + 304².

It is a d-powerful number, because it can be written as 5⁶ + 2¹¹ + 7⁴ + 5⁸ + 5⁸ + 6⁷ + 4¹¹ .

Its product of digits (42000) is a multiple of the sum of its prime divisors (200).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5275561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59232 + ... + 59320.

It is an arithmetic number, because the mean of its divisors is an integer number (233100).

Almost surely, 2^5275564 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 5275564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5594400).

5275564 is an abundant number, since it is smaller than the sum of its proper divisors (5913236).

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

5275564 is a wasteful number, since it uses less digits than its factorization.

5275564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202 (or 200 counting only the distinct ones).

The product of its digits is 42000, while the sum is 34.

The square root of 5275564 is about 2296.8595951864. The cubic root of 5275564 is about 174.0829744746.

The spelling of 5275564 in words is "five million, two hundred seventy-five thousand, five hundred sixty-four".