565113534 has 16 divisors (see below), whose sum is σ = 1130983680. Its totient is φ = 188245080.

The previous prime is 565113533. The next prime is 565113547. The reversal of 565113534 is 435311565.

It is a junction number, because it is equal to n+sod(n) for n = 565113495 and 565113504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565113533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21574 + ... + 39945.

It is an arithmetic number, because the mean of its divisors is an integer number (70686480).

Almost surely, 2^565113534 is an apocalyptic number.

565113534 is an abundant number, since it is smaller than the sum of its proper divisors (565870146).

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

565113534 is a wasteful number, since it uses less digits than its factorization.

565113534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63055.

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

The square root of 565113534 is about 23772.1167336861. The cubic root of 565113534 is about 826.7583112137.

The spelling of 565113534 in words is "five hundred sixty-five million, one hundred thirteen thousand, five hundred thirty-four".