5525550232130 has 48 divisors (see below), whose sum is σ = 10528165547640. Its totient is φ = 2087678928384.

The previous prime is 5525550232093. The next prime is 5525550232133. The reversal of 5525550232130 is 312320555255.

It can be written as a sum of positive squares in 4 ways, for example, as 2822396640001 + 2703153592129 = 1679999^2 + 1644127^2 .

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (5525550232133) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1054385 + ... + 3487524.

Almost surely, 2^{5525550232130} is an apocalyptic number.

5525550232130 is a deficient number, since it is larger than the sum of its proper divisors (5002615315510).

5525550232130 is a wasteful number, since it uses less digits than its factorization.

5525550232130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4542291 (or 4542272 counting only the distinct ones).

The product of its (nonzero) digits is 225000, while the sum is 38.

Adding to 5525550232130 its reverse (312320555255), we get a palindrome (5837870787385).

The spelling of 5525550232130 in words is "five trillion, five hundred twenty-five billion, five hundred fifty million, two hundred thirty-two thousand, one hundred thirty".