563049138 has 32 divisors (see below), whose sum is σ = 1155686400. Its totient is φ = 182777616.

The previous prime is 563049133. The next prime is 563049139. The reversal of 563049138 is 831940365.

563049138 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 = 563049096 and 563049105.

It is not an unprimeable number, because it can be changed into a prime (563049133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89583 + ... + 95661.

It is an arithmetic number, because the mean of its divisors is an integer number (36115200).

Almost surely, 2^563049138 is an apocalyptic number.

563049138 is an abundant number, since it is smaller than the sum of its proper divisors (592637262).

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

563049138 is a wasteful number, since it uses less digits than its factorization.

563049138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6486.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 563049138 is about 23728.6564727125. The cubic root of 563049138 is about 825.7503491123.

The spelling of 563049138 in words is "five hundred sixty-three million, forty-nine thousand, one hundred thirty-eight".