5517926538 has 16 divisors (see below), whose sum is σ = 11685021120. Its totient is φ = 1731114176.

The previous prime is 5517926503. The next prime is 5517926581. The reversal of 5517926538 is 8356297155.

It is a happy number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27048558 + ... + 27048761.

It is an arithmetic number, because the mean of its divisors is an integer number (730313820).

Almost surely, 2^5517926538 is an apocalyptic number.

5517926538 is an abundant number, since it is smaller than the sum of its proper divisors (6167094582).

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

5517926538 is a wasteful number, since it uses less digits than its factorization.

5517926538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54097341.

The product of its digits is 2268000, while the sum is 51.

The square root of 5517926538 is about 74282.7472432193. The cubic root of 5517926538 is about 1767.0898733997.

The spelling of 5517926538 in words is "five billion, five hundred seventeen million, nine hundred twenty-six thousand, five hundred thirty-eight".