5530232320 has 40 divisors (see below), whose sum is σ = 13259602224. Its totient is φ = 2212091904.

The previous prime is 5530232291. The next prime is 5530232329. The reversal of 5530232320 is 232320355.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5530232329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1077564 + ... + 1082683.

Almost surely, 2^5530232320 is an apocalyptic number.

It is an amenable number.

5530232320 is an abundant number, since it is smaller than the sum of its proper divisors (7729369904).

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

5530232320 is an equidigital number, since it uses as much as digits as its factorization.

5530232320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160270 (or 2160254 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 5530232320 is about 74365.5318006938. The cubic root of 5530232320 is about 1768.4025209102.

Adding to 5530232320 its reverse (232320355), we get a palindrome (5762552675).

The spelling of 5530232320 in words is "five billion, five hundred thirty million, two hundred thirty-two thousand, three hundred twenty".