5530521123 has 6 divisors (see below), whose sum is σ = 7988530524. Its totient is φ = 3687014076.

The previous prime is 5530521109. The next prime is 5530521137. The reversal of 5530521123 is 3211250355.

It is a happy number.

5530521123 is a `hidden beast` number, since 5 + 530 + 5 + 2 + 1 + 123 = 666.

It is an interprime number because it is at equal distance from previous prime (5530521109) and next prime (5530521137).

It is not a de Polignac number, because 5530521123 - 2¹⁷ = 5530390051 is a prime.

It is a super-2 number, since 2×5530521123² = 61173327783898362258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5530521103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 307251165 + ... + 307251182.

It is an arithmetic number, because the mean of its divisors is an integer number (1331421754).

Almost surely, 2^5530521123 is an apocalyptic number.

5530521123 is a deficient number, since it is larger than the sum of its proper divisors (2458009401).

5530521123 is a wasteful number, since it uses less digits than its factorization.

5530521123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614502353 (or 614502350 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 5530521123 is about 74367.4735553118. The cubic root of 5530521123 is about 1768.4333038884.

Adding to 5530521123 its reverse (3211250355), we get a palindrome (8741771478).

The spelling of 5530521123 in words is "five billion, five hundred thirty million, five hundred twenty-one thousand, one hundred twenty-three".