566006616 has 80 divisors (see below), whose sum is σ = 1811834640. Its totient is φ = 161714880.

The previous prime is 566006611. The next prime is 566006641. The reversal of 566006616 is 616600665.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566006611) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 57855 + ... + 66926.

It is an arithmetic number, because the mean of its divisors is an integer number (22647933).

Almost surely, 2^566006616 is an apocalyptic number.

566006616 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

566006616 is an abundant number, since it is smaller than the sum of its proper divisors (1245828024).

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

566006616 is a wasteful number, since it uses less digits than its factorization.

566006616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124806 (or 124793 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 566006616 is about 23790.8935519455. The cubic root of 566006616 is about 827.1936068393.

The spelling of 566006616 in words is "five hundred sixty-six million, six thousand, six hundred sixteen".