565340531056 has 40 divisors (see below), whose sum is σ = 1252280857824. Its totient is φ = 242200657920.

The previous prime is 565340531053. The next prime is 565340531083. The reversal of 565340531056 is 650135043565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565340531053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608425 + ... + 1225096.

Almost surely, 2^565340531056 is an apocalyptic number.

565340531056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

565340531056 is an abundant number, since it is smaller than the sum of its proper divisors (686940326768).

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

565340531056 is a wasteful number, since it uses less digits than its factorization.

565340531056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836289 (or 1836283 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 43.

The spelling of 565340531056 in words is "five hundred sixty-five billion, three hundred forty million, five hundred thirty-one thousand, fifty-six".