5529116538 has 192 divisors, whose sum is σ = 14155115520. Its totient is φ = 1616630400.

The previous prime is 5529116531. The next prime is 5529116557. The reversal of 5529116538 is 8356119255.

5529116538 is a `hidden beast` number, since 5 + 529 + 116 + 5 + 3 + 8 = 666.

It is a super-2 number, since 2×5529116538² = 61142259381570210888, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5529116493 and 5529116502.

It is not an unprimeable number, because it can be changed into a prime (5529116531) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16406706 + ... + 16407042.

It is an arithmetic number, because the mean of its divisors is an integer number (73724560).

Almost surely, 2^5529116538 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5529116538, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7077557760).

5529116538 is an abundant number, since it is smaller than the sum of its proper divisors (8625998982).

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

5529116538 is a wasteful number, since it uses less digits than its factorization.

5529116538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413 (or 384 counting only the distinct ones).

The product of its digits is 324000, while the sum is 45.

The square root of 5529116538 is about 74358.0294117589. The cubic root of 5529116538 is about 1768.2835816985.

The spelling of 5529116538 in words is "five billion, five hundred twenty-nine million, one hundred sixteen thousand, five hundred thirty-eight".