5260657171756 has 36 divisors (see below), whose sum is σ = 11339147608488. Its totient is φ = 2121945748608.

The previous prime is 5260657171751. The next prime is 5260657171801. The reversal of 5260657171756 is 6571717560625.

It is a self number, because there is not a number n which added to its sum of digits gives 5260657171756.

It is not an unprimeable number, because it can be changed into a prime (5260657171751) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 789411010 + ... + 789417673.

It is an arithmetic number, because the mean of its divisors is an integer number (314976322458).

Almost surely, 2^{5260657171756} is an apocalyptic number.

It is an amenable number.

5260657171756 is an abundant number, since it is smaller than the sum of its proper divisors (6078490436732).

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

5260657171756 is a wasteful number, since it uses less digits than its factorization.

5260657171756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578828718 (or 1578828709 counting only the distinct ones).

The product of its (nonzero) digits is 18522000, while the sum is 58.

The spelling of 5260657171756 in words is "five trillion, two hundred sixty billion, six hundred fifty-seven million, one hundred seventy-one thousand, seven hundred fifty-six".