565496782 has 4 divisors (see below), whose sum is σ = 848245176. Its totient is φ = 282748390.

The previous prime is 565496777. The next prime is 565496783. The reversal of 565496782 is 287694565.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×565496782² = 639573220904711048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565496783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141374194 + ... + 141374197.

It is an arithmetic number, because the mean of its divisors is an integer number (212061294).

Almost surely, 2^565496782 is an apocalyptic number.

565496782 is a deficient number, since it is larger than the sum of its proper divisors (282748394).

565496782 is a wasteful number, since it uses less digits than its factorization.

565496782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282748393.

The product of its digits is 3628800, while the sum is 52.

The square root of 565496782 is about 23780.1762398852. The cubic root of 565496782 is about 826.9451656240.

The spelling of 565496782 in words is "five hundred sixty-five million, four hundred ninety-six thousand, seven hundred eighty-two".