563241615 has 16 divisors (see below), whose sum is σ = 904543200. Its totient is φ = 299276672.

The previous prime is 563241611. The next prime is 563241617. The reversal of 563241615 is 516142365.

It is a cyclic number.

It is not a de Polignac number, because 563241615 - 2² = 563241611 is a prime.

It is a super-2 number, since 2×563241615² = 634482233735616450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563241611) 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 15 ways as a sum of consecutive naturals, for example, 65760 + ... + 73829.

It is an arithmetic number, because the mean of its divisors is an integer number (56533950).

Almost surely, 2^563241615 is an apocalyptic number.

563241615 is a deficient number, since it is larger than the sum of its proper divisors (341301585).

563241615 is a wasteful number, since it uses less digits than its factorization.

563241615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139866.

The product of its digits is 21600, while the sum is 33.

The square root of 563241615 is about 23732.7119183628. The cubic root of 563241615 is about 825.8444319858.

The spelling of 563241615 in words is "five hundred sixty-three million, two hundred forty-one thousand, six hundred fifteen".