563405542 has 8 divisors (see below), whose sum is σ = 965838096. Its totient is φ = 241459512.

The previous prime is 563405441. The next prime is 563405567. The reversal of 563405542 is 245504365.

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

It is a junction number, because it is equal to n+sod(n) for n = 563405498 and 563405507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20121613 + ... + 20121640.

It is an arithmetic number, because the mean of its divisors is an integer number (120729762).

Almost surely, 2^563405542 is an apocalyptic number.

563405542 is a deficient number, since it is larger than the sum of its proper divisors (402432554).

563405542 is a wasteful number, since it uses less digits than its factorization.

563405542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40243262.

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 563405542 is about 23736.1652757980. The cubic root of 563405542 is about 825.9245427027.

The spelling of 563405542 in words is "five hundred sixty-three million, four hundred five thousand, five hundred forty-two".