563323760 has 20 divisors (see below), whose sum is σ = 1309727928. Its totient is φ = 225329472.

The previous prime is 563323757. The next prime is 563323769. The reversal of 563323760 is 67323365.

It is a tau number, because it is divible by the number of its divisors (20).

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 563323760.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563323769) 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 3 ways as a sum of consecutive naturals, for example, 3520694 + ... + 3520853.

Almost surely, 2^563323760 is an apocalyptic number.

It is an amenable number.

563323760 is an abundant number, since it is smaller than the sum of its proper divisors (746404168).

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

563323760 is a wasteful number, since it uses less digits than its factorization.

563323760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7041560 (or 7041554 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 35.

The square root of 563323760 is about 23734.4424834459. The cubic root of 563323760 is about 825.8845779856.

The spelling of 563323760 in words is "five hundred sixty-three million, three hundred twenty-three thousand, seven hundred sixty".