5666627700 has 288 divisors, whose sum is σ = 18895873920. Its totient is φ = 1455667200.

The previous prime is 5666627689. The next prime is 5666627713. The reversal of 5666627700 is 77266665.

It is a super-2 number, since 2×5666627700² = 64221338980814580000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13086684 + ... + 13087116.

Almost surely, 2^5666627700 is an apocalyptic number.

5666627700 is a gapful number since it is divisible by the number (50) 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 5666627700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9447936960).

5666627700 is an abundant number, since it is smaller than the sum of its proper divisors (13229246220).

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

5666627700 is a wasteful number, since it uses less digits than its factorization.

5666627700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624 (or 611 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 5666627700 is about 75277.0064495129. The cubic root of 5666627700 is about 1782.8229938844.

It can be divided in two parts, 566 and 6627700, that added together give a palindrome (6628266).

The spelling of 5666627700 in words is "five billion, six hundred sixty-six million, six hundred twenty-seven thousand, seven hundred".