5255644116 has 12 divisors (see below), whose sum is σ = 12263169632. Its totient is φ = 1751881368.

The previous prime is 5255644091. The next prime is 5255644133. The reversal of 5255644116 is 6114465525.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218985160 + ... + 218985183.

Almost surely, 2^5255644116 is an apocalyptic number.

It is an amenable number.

5255644116 is an abundant number, since it is smaller than the sum of its proper divisors (7007525516).

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

5255644116 is a wasteful number, since it uses less digits than its factorization.

5255644116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437970350 (or 437970348 counting only the distinct ones).

The product of its digits is 144000, while the sum is 39.

The square root of 5255644116 is about 72495.8213692348. The cubic root of 5255644116 is about 1738.6359278771.

The spelling of 5255644116 in words is "five billion, two hundred fifty-five million, six hundred forty-four thousand, one hundred sixteen".