563250 has 32 divisors (see below), whose sum is σ = 1407744. Its totient is φ = 150000.

The previous prime is 563249. The next prime is 563263. The reversal of 563250 is 52365.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375 + ... + 1125.

It is an arithmetic number, because the mean of its divisors is an integer number (43992).

2⁵⁶³²⁵⁰ is an apocalyptic number.

563250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a pronic number, being equal to 750×751.

It is a practical number, because each smaller number is the sum of distinct divisors of 563250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (703872).

563250 is an abundant number, since it is smaller than the sum of its proper divisors (844494).

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

563250 is a wasteful number, since it uses less digits than its factorization.

563250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771 (or 761 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 563250 is about 750.4998334444. The cubic root of 563250 is about 82.5848530092.

The spelling of 563250 in words is "five hundred sixty-three thousand, two hundred fifty".