5520115323 has 6 divisors (see below), whose sum is σ = 7973499924. Its totient is φ = 3680076876.

The previous prime is 5520115309. The next prime is 5520115331. The reversal of 5520115323 is 3235110255.

It is a happy number.

5520115323 is a `hidden beast` number, since 5 + 520 + 115 + 3 + 23 = 666.

It is not a de Polignac number, because 5520115323 - 2⁵ = 5520115291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5520115333) 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, 306673065 + ... + 306673082.

It is an arithmetic number, because the mean of its divisors is an integer number (1328916654).

Almost surely, 2^5520115323 is an apocalyptic number.

5520115323 is a deficient number, since it is larger than the sum of its proper divisors (2453384601).

5520115323 is a wasteful number, since it uses less digits than its factorization.

5520115323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613346153 (or 613346150 counting only the distinct ones).

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

The square root of 5520115323 is about 74297.4785776745. The cubic root of 5520115323 is about 1767.3234918605.

Adding to 5520115323 its reverse (3235110255), we get a palindrome (8755225578).

The spelling of 5520115323 in words is "five billion, five hundred twenty million, one hundred fifteen thousand, three hundred twenty-three".