5191655796 has 60 divisors (see below), whose sum is σ = 13579510560. Its totient is φ = 1729596240.

The previous prime is 5191655773. The next prime is 5191655813. The reversal of 5191655796 is 6975561915.

5191655796 is a `hidden beast` number, since 5 + 1 + 9 + 1 + 65 + 579 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 819481 + ... + 825791.

It is an arithmetic number, because the mean of its divisors is an integer number (226325176).

Almost surely, 2^5191655796 is an apocalyptic number.

It is an amenable number.

5191655796 is an abundant number, since it is smaller than the sum of its proper divisors (8387854764).

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

5191655796 is a wasteful number, since it uses less digits than its factorization.

5191655796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8866 (or 8855 counting only the distinct ones).

The product of its digits is 2551500, while the sum is 54.

The square root of 5191655796 is about 72053.1456357042. The cubic root of 5191655796 is about 1731.5510381887.

The spelling of 5191655796 in words is "five billion, one hundred ninety-one million, six hundred fifty-five thousand, seven hundred ninety-six".