5116061556 has 36 divisors (see below), whose sum is σ = 12936226212. Its totient is φ = 1704831744.

The previous prime is 5116061551. The next prime is 5116061579. The reversal of 5116061556 is 6551606115.

It can be written as a sum of positive squares in 2 ways, for example, as 2128345956 + 2987715600 = 46134^2 + 54660^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×5116061556² = 52348171689562282272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5116061556.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5116061551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108076 + ... + 148028.

It is an arithmetic number, because the mean of its divisors is an integer number (359339617).

Almost surely, 2^5116061556 is an apocalyptic number.

It is an amenable number.

5116061556 is an abundant number, since it is smaller than the sum of its proper divisors (7820164656).

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

5116061556 is a wasteful number, since it uses less digits than its factorization.

5116061556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43520 (or 43515 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 5116061556 is about 71526.6492714429. The cubic root of 5116061556 is about 1723.1057053083.

The spelling of 5116061556 in words is "five billion, one hundred sixteen million, sixty-one thousand, five hundred fifty-six".