563120450 has 24 divisors (see below), whose sum is σ = 1057783860. Its totient is φ = 223016000.

The previous prime is 563120429. The next prime is 563120479. The reversal of 563120450 is 54021365.

It can be written as a sum of positive squares in 6 ways, for example, as 257185369 + 305935081 = 16037^2 + 17491^2 .

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon 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, 50705 + ... + 60804.

Almost surely, 2^563120450 is an apocalyptic number.

563120450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

563120450 is a deficient number, since it is larger than the sum of its proper divisors (494663410).

563120450 is a wasteful number, since it uses less digits than its factorization.

563120450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111622 (or 111617 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 563120450 is about 23730.1590807984. The cubic root of 563120450 is about 825.7852089608.

The spelling of 563120450 in words is "five hundred sixty-three million, one hundred twenty thousand, four hundred fifty".