563541492 has 24 divisors (see below), whose sum is σ = 1372101696. Its totient is φ = 179679808.

The previous prime is 563541481. The next prime is 563541493. The reversal of 563541492 is 294145365.

It is a self number, because there is not a number n which added to its sum of digits gives 563541492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563541493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1020633 + ... + 1021184.

It is an arithmetic number, because the mean of its divisors is an integer number (57170904).

Almost surely, 2^563541492 is an apocalyptic number.

It is an amenable number.

563541492 is an abundant number, since it is smaller than the sum of its proper divisors (808560204).

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

563541492 is a wasteful number, since it uses less digits than its factorization.

563541492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041847 (or 2041845 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The square root of 563541492 is about 23739.0288765147. The cubic root of 563541492 is about 825.9909693428.

The spelling of 563541492 in words is "five hundred sixty-three million, five hundred forty-one thousand, four hundred ninety-two".