5506331520 has 128 divisors (see below), whose sum is σ = 17592331680. Its totient is φ = 1464934400.

The previous prime is 5506331513. The next prime is 5506331531. The reversal of 5506331520 is 251336055.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 882010 + ... + 888230.

Almost surely, 2^5506331520 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 5506331520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8796165840).

5506331520 is an abundant number, since it is smaller than the sum of its proper divisors (12086000160).

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

5506331520 is a wasteful number, since it uses less digits than its factorization.

5506331520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6704 (or 6692 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 5506331520 is about 74204.6596919627. The cubic root of 5506331520 is about 1765.8512555204.

Adding to 5506331520 its reverse (251336055), we get a palindrome (5757667575).

The spelling of 5506331520 in words is "five billion, five hundred six million, three hundred thirty-one thousand, five hundred twenty".