563050998 has 24 divisors (see below), whose sum is σ = 1226082000. Its totient is φ = 186739344.

The previous prime is 563050973. The next prime is 563051029. The reversal of 563050998 is 899050365.

563050998 is a `hidden beast` number, since 5 + 630 + 5 + 0 + 9 + 9 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75013 + ... + 82176.

It is an arithmetic number, because the mean of its divisors is an integer number (51086750).

Almost surely, 2^563050998 is an apocalyptic number.

563050998 is an abundant number, since it is smaller than the sum of its proper divisors (663031002).

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

563050998 is a wasteful number, since it uses less digits than its factorization.

563050998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157396 (or 157393 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The square root of 563050998 is about 23728.6956657967. The cubic root of 563050998 is about 825.7512583840.

The spelling of 563050998 in words is "five hundred sixty-three million, fifty thousand, nine hundred ninety-eight".