5566232320 has 216 divisors, whose sum is σ = 14865954768. Its totient is φ = 1995079680.

The previous prime is 5566232299. The next prime is 5566232351. The reversal of 5566232320 is 232326655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12854824 + ... + 12855256.

Almost surely, 2^5566232320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5566232320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7432977384).

5566232320 is an abundant number, since it is smaller than the sum of its proper divisors (9299722448).

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

5566232320 is a wasteful number, since it uses less digits than its factorization.

5566232320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559 (or 534 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 5566232320 is about 74607.1867851885. The cubic root of 5566232320 is about 1772.2314647864.

Adding to 5566232320 its reverse (232326655), we get a palindrome (5798558975).

The spelling of 5566232320 in words is "five billion, five hundred sixty-six million, two hundred thirty-two thousand, three hundred twenty".