565231160 has 64 divisors (see below), whose sum is σ = 1372956480. Its totient is φ = 208189440.

The previous prime is 565231127. The next prime is 565231201. The reversal of 565231160 is 61132565.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

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, 260480 + ... + 262640.

It is an arithmetic number, because the mean of its divisors is an integer number (21452445).

Almost surely, 2^565231160 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 565231160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (686478240).

565231160 is an abundant number, since it is smaller than the sum of its proper divisors (807725320).

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

565231160 is a wasteful number, since it uses less digits than its factorization.

565231160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2688 (or 2684 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 565231160 is about 23774.5906379058. The cubic root of 565231160 is about 826.8156693201.

The spelling of 565231160 in words is "five hundred sixty-five million, two hundred thirty-one thousand, one hundred sixty".