5164437444756 has 24 divisors (see below), whose sum is σ = 12081331822560. Its totient is φ = 1717053750432.

The previous prime is 5164437444713. The next prime is 5164437444853. The reversal of 5164437444756 is 6574447344615.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5164437444756.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553169866 + ... + 553179201.

It is an arithmetic number, because the mean of its divisors is an integer number (503388825940).

Almost surely, 2^{5164437444756} is an apocalyptic number.

It is an amenable number.

5164437444756 is an abundant number, since it is smaller than the sum of its proper divisors (6916894377804).

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

5164437444756 is a wasteful number, since it uses less digits than its factorization.

5164437444756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106349463 (or 1106349461 counting only the distinct ones).

The product of its digits is 135475200, while the sum is 60.

The spelling of 5164437444756 in words is "five trillion, one hundred sixty-four billion, four hundred thirty-seven million, four hundred forty-four thousand, seven hundred fifty-six".