562526768 has 80 divisors (see below), whose sum is σ = 1184448000. Its totient is φ = 257976576.

The previous prime is 562526743. The next prime is 562526777. The reversal of 562526768 is 867625265.

It is an unprimeable number.

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, 1416746 + ... + 1417142.

It is an arithmetic number, because the mean of its divisors is an integer number (14805600).

Almost surely, 2^562526768 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 562526768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (592224000).

562526768 is an abundant number, since it is smaller than the sum of its proper divisors (621921232).

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

562526768 is a wasteful number, since it uses less digits than its factorization.

562526768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562 (or 556 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 47.

The square root of 562526768 is about 23717.6467635387. The cubic root of 562526768 is about 825.4949062365.

The spelling of 562526768 in words is "five hundred sixty-two million, five hundred twenty-six thousand, seven hundred sixty-eight".