566603016 has 64 divisors (see below), whose sum is σ = 1622812800. Its totient is φ = 161491968.

The previous prime is 566603003. The next prime is 566603029. The reversal of 566603016 is 610306665.

It is an interprime number because it is at equal distance from previous prime (566603003) and next prime (566603029).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68850 + ... + 76638.

It is an arithmetic number, because the mean of its divisors is an integer number (25356450).

Almost surely, 2^566603016 is an apocalyptic number.

566603016 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 566603016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (811406400).

566603016 is an abundant number, since it is smaller than the sum of its proper divisors (1056209784).

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

566603016 is a wasteful number, since it uses less digits than its factorization.

566603016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8238 (or 8234 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 566603016 is about 23803.4244595184. The cubic root of 566603016 is about 827.4840422500.

The spelling of 566603016 in words is "five hundred sixty-six million, six hundred three thousand, sixteen".