563393950 has 48 divisors (see below), whose sum is σ = 1217957760. Its totient is φ = 189882720.

The previous prime is 563393921. The next prime is 563393953. The reversal of 563393950 is 59393365.

563393950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 563393897 and 563393906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563393953) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7009 + ... + 34291.

It is an arithmetic number, because the mean of its divisors is an integer number (25374120).

Almost surely, 2^563393950 is an apocalyptic number.

563393950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

563393950 is an abundant number, since it is smaller than the sum of its proper divisors (654563810).

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

563393950 is a wasteful number, since it uses less digits than its factorization.

563393950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27361 (or 27356 counting only the distinct ones).

The product of its (nonzero) digits is 328050, while the sum is 43.

The square root of 563393950 is about 23735.9210901958. The cubic root of 563393950 is about 825.9188782318.

The spelling of 563393950 in words is "five hundred sixty-three million, three hundred ninety-three thousand, nine hundred fifty".