563041854 has 40 divisors (see below), whose sum is σ = 1270041168. Its totient is φ = 186429600.

The previous prime is 563041837. The next prime is 563041861. The reversal of 563041854 is 458140365.

It is a happy number.

563041854 is a `hidden beast` number, since 5 + 630 + 4 + 18 + 5 + 4 = 666.

It is a super-2 number, since 2×563041854² = 634032258711514632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12954 + ... + 35970.

Almost surely, 2^563041854 is an apocalyptic number.

563041854 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 563041854, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (635020584).

563041854 is an abundant number, since it is smaller than the sum of its proper divisors (706999314).

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

563041854 is a wasteful number, since it uses less digits than its factorization.

563041854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23182 (or 23173 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 563041854 is about 23728.5029869143. The cubic root of 563041854 is about 825.7467882677.

The spelling of 563041854 in words is "five hundred sixty-three million, forty-one thousand, eight hundred fifty-four".