5500530420 has 96 divisors (see below), whose sum is σ = 19201867776. Its totient is φ = 1142966400.

The previous prime is 5500530407. The next prime is 5500530437. The reversal of 5500530420 is 240350055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 590676 + ... + 599915.

It is an arithmetic number, because the mean of its divisors is an integer number (200019456).

Almost surely, 2^5500530420 is an apocalyptic number.

It is an amenable number.

5500530420 is an abundant number, since it is smaller than the sum of its proper divisors (13701337356).

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

5500530420 is a wasteful number, since it uses less digits than its factorization.

5500530420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190621 (or 1190619 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 5500530420 is about 74165.5608756517. The cubic root of 5500530420 is about 1765.2309103046.

Adding to 5500530420 its reverse (240350055), we get a palindrome (5740880475).

The spelling of 5500530420 in words is "five billion, five hundred million, five hundred thirty thousand, four hundred twenty".