5209560 has 96 divisors (see below), whose sum is σ = 17550000. Its totient is φ = 1338624.

The previous prime is 5209559. The next prime is 5209573. The reversal of 5209560 is 659025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10191 + ... + 10689.

Almost surely, 2^5209560 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 5209560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8775000).

5209560 is an abundant number, since it is smaller than the sum of its proper divisors (12340440).

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

5209560 is a wasteful number, since it uses less digits than its factorization.

5209560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 5209560 is about 2282.4460563177. The cubic root of 5209560 is about 173.3539258901.

The spelling of 5209560 in words is "five million, two hundred nine thousand, five hundred sixty".