566556150 has 48 divisors (see below), whose sum is σ = 1409427648. Its totient is φ = 150612000.

The previous prime is 566556149. The next prime is 566556169. The reversal of 566556150 is 51655665.

It is a super-2 number, since 2×566556150² = 641971742205645000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 566556099 and 566556108.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 43945 + ... + 55355.

It is an arithmetic number, because the mean of its divisors is an integer number (29363076).

Almost surely, 2^566556150 is an apocalyptic number.

566556150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 566556150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (704713824).

566556150 is an abundant number, since it is smaller than the sum of its proper divisors (842871498).

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

566556150 is a wasteful number, since it uses less digits than its factorization.

566556150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11757 (or 11752 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 39.

The square root of 566556150 is about 23802.4400009747. The cubic root of 566556150 is about 827.4612267835.

The spelling of 566556150 in words is "five hundred sixty-six million, five hundred fifty-six thousand, one hundred fifty".