565052316 has 48 divisors (see below), whose sum is σ = 1383502848. Its totient is φ = 179150400.

The previous prime is 565052311. The next prime is 565052321. The reversal of 565052316 is 613250565.

It is an interprime number because it is at equal distance from previous prime (565052311) and next prime (565052321).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565052311) 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, 44301 + ... + 55611.

It is an arithmetic number, because the mean of its divisors is an integer number (28822976).

Almost surely, 2^565052316 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 565052316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (691751424).

565052316 is an abundant number, since it is smaller than the sum of its proper divisors (818450532).

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

565052316 is a wasteful number, since it uses less digits than its factorization.

565052316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11522 (or 11520 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 565052316 is about 23770.8290978670. The cubic root of 565052316 is about 826.7284562584.

The spelling of 565052316 in words is "five hundred sixty-five million, fifty-two thousand, three hundred sixteen".