5377177717 has 2 divisors, whose sum is σ = 5377177718. Its totient is φ = 5377177716.

The previous prime is 5377177697. The next prime is 5377177747. The reversal of 5377177717 is 7177717735.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3212509041 + 2164668676 = 56679^2 + 46526^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5377177717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5377177747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2688588858 + 2688588859.

It is an arithmetic number, because the mean of its divisors is an integer number (2688588859).

Almost surely, 2^5377177717 is an apocalyptic number.

It is an amenable number.

5377177717 is a deficient number, since it is larger than the sum of its proper divisors (1).

5377177717 is an equidigital number, since it uses as much as digits as its factorization.

5377177717 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1764735, while the sum is 52.

The square root of 5377177717 is about 73329.2418957131. The cubic root of 5377177717 is about 1751.9355690888.

The spelling of 5377177717 in words is "five billion, three hundred seventy-seven million, one hundred seventy-seven thousand, seven hundred seventeen".