563400542 has 8 divisors (see below), whose sum is σ = 845525856. Its totient is φ = 281558592.

The previous prime is 563400533. The next prime is 563400569. The reversal of 563400542 is 245004365.

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

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, 65798 + ... + 73865.

It is an arithmetic number, because the mean of its divisors is an integer number (105690732).

Almost surely, 2^563400542 is an apocalyptic number.

563400542 is a deficient number, since it is larger than the sum of its proper divisors (282125314).

563400542 is a wasteful number, since it uses less digits than its factorization.

563400542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141682.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 563400542 is about 23736.0599510534. The cubic root of 563400542 is about 825.9220994450.

The spelling of 563400542 in words is "five hundred sixty-three million, four hundred thousand, five hundred forty-two".