5115552232224 has 48 divisors (see below), whose sum is σ = 15346656698688. Its totient is φ = 1461586351872.

The previous prime is 5115552232159. The next prime is 5115552232229. The reversal of 5115552232224 is 4222322555115.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×5115552232224² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5115552232229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3806213787 + ... + 3806215130.

It is an arithmetic number, because the mean of its divisors is an integer number (319722014556).

Almost surely, 2^{5115552232224} is an apocalyptic number.

It is an amenable number.

5115552232224 is an abundant number, since it is smaller than the sum of its proper divisors (10231104466464).

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

5115552232224 is a wasteful number, since it uses less digits than its factorization.

5115552232224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7612428937 (or 7612428929 counting only the distinct ones).

The product of its digits is 240000, while the sum is 39.

Adding to 5115552232224 its reverse (4222322555115), we get a palindrome (9337874787339).

The spelling of 5115552232224 in words is "five trillion, one hundred fifteen billion, five hundred fifty-two million, two hundred thirty-two thousand, two hundred twenty-four".