5506521830 has 16 divisors (see below), whose sum is σ = 9984090240. Its totient is φ = 2186530752.

The previous prime is 5506521791. The next prime is 5506521857. The reversal of 5506521830 is 381256055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2008310 + ... + 2011049.

It is an arithmetic number, because the mean of its divisors is an integer number (624005640).

Almost surely, 2^5506521830 is an apocalyptic number.

5506521830 is a deficient number, since it is larger than the sum of its proper divisors (4477568410).

5506521830 is a wasteful number, since it uses less digits than its factorization.

5506521830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4019503.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 5506521830 is about 74205.9420127526. The cubic root of 5506521830 is about 1765.8715990879.

Adding to 5506521830 its reverse (381256055), we get a palindrome (5887777885).

The spelling of 5506521830 in words is "five billion, five hundred six million, five hundred twenty-one thousand, eight hundred thirty".