5177617444571 has 16 divisors (see below), whose sum is σ = 6098117288928. Its totient is φ = 4333909536000.

The previous prime is 5177617444537. The next prime is 5177617444619. The reversal of 5177617444571 is 1754447167715.

It is a de Polignac number, because none of the positive numbers 2^k-5177617444571 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5177617444571.

It is not an unprimeable number, because it can be changed into a prime (5177617444171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45544130 + ... + 45657671.

It is an arithmetic number, because the mean of its divisors is an integer number (381132330558).

Almost surely, 2^{5177617444571} is an apocalyptic number.

5177617444571 is a deficient number, since it is larger than the sum of its proper divisors (920499844357).

5177617444571 is a wasteful number, since it uses less digits than its factorization.

5177617444571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91202222.

The product of its digits is 23049600, while the sum is 59.

The spelling of 5177617444571 in words is "five trillion, one hundred seventy-seven billion, six hundred seventeen million, four hundred forty-four thousand, five hundred seventy-one".