563828815 has 8 divisors (see below), whose sum is σ = 738103248. Its totient is φ = 410057280.

The previous prime is 563828809. The next prime is 563828861. The reversal of 563828815 is 518828365.

563828815 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 563828815 - 2³ = 563828807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5125662 + ... + 5125771.

It is an arithmetic number, because the mean of its divisors is an integer number (92262906).

Almost surely, 2^563828815 is an apocalyptic number.

563828815 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

563828815 is a deficient number, since it is larger than the sum of its proper divisors (174274433).

563828815 is a wasteful number, since it uses less digits than its factorization.

563828815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10251449.

The product of its digits is 460800, while the sum is 46.

The square root of 563828815 is about 23745.0798061409. The cubic root of 563828815 is about 826.1313233269.

It can be divided in two parts, 5638 and 28815, that added together give a triangular number (34453 = T₂₆₂).

The spelling of 563828815 in words is "five hundred sixty-three million, eight hundred twenty-eight thousand, eight hundred fifteen".