5556115869 has 16 divisors (see below), whose sum is σ = 7818993600. Its totient is φ = 3499704576.

The previous prime is 5556115867. The next prime is 5556115889. The reversal of 5556115869 is 9685116555.

It is a happy number.

It is not a de Polignac number, because 5556115869 - 2¹ = 5556115867 is a prime.

It is a super-2 number, since 2×5556115869² = 61740847099507250322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5556115867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109404 + ... + 151925.

It is an arithmetic number, because the mean of its divisors is an integer number (488687100).

Almost surely, 2^5556115869 is an apocalyptic number.

It is an amenable number.

5556115869 is a deficient number, since it is larger than the sum of its proper divisors (2262877731).

5556115869 is a wasteful number, since it uses less digits than its factorization.

5556115869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261724.

The product of its digits is 1620000, while the sum is 51.

The square root of 5556115869 is about 74539.3578520770. The cubic root of 5556115869 is about 1771.1571554910.

The spelling of 5556115869 in words is "five billion, five hundred fifty-six million, one hundred fifteen thousand, eight hundred sixty-nine".