563431004 has 6 divisors (see below), whose sum is σ = 986004264. Its totient is φ = 281715500.

The previous prime is 563431003. The next prime is 563431007. The reversal of 563431004 is 400134365.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563431003) 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 as a sum of consecutive naturals, namely, 70428872 + ... + 70428879.

It is an arithmetic number, because the mean of its divisors is an integer number (164334044).

Almost surely, 2^563431004 is an apocalyptic number.

It is an amenable number.

563431004 is a deficient number, since it is larger than the sum of its proper divisors (422573260).

563431004 is a wasteful number, since it uses less digits than its factorization.

563431004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140857755 (or 140857753 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 563431004 is about 23736.7016242780. The cubic root of 563431004 is about 825.9369845245.

Adding to 563431004 its reverse (400134365), we get a palindrome (963565369).

The spelling of 563431004 in words is "five hundred sixty-three million, four hundred thirty-one thousand, four".