577161045317 has 16 divisors (see below), whose sum is σ = 584444270592. Its totient is φ = 569936237760.

The previous prime is 577161045289. The next prime is 577161045323. The reversal of 577161045317 is 713540161775.

It is a cyclic number.

It is not a de Polignac number, because 577161045317 - 2²⁶ = 577093936453 is a prime.

It is a super-2 number, since 2×577161045317² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (577161045397) 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, 15717983 + ... + 15754659.

It is an arithmetic number, because the mean of its divisors is an integer number (36527766912).

Almost surely, 2^577161045317 is an apocalyptic number.

It is an amenable number.

577161045317 is a deficient number, since it is larger than the sum of its proper divisors (7283225275).

577161045317 is a wasteful number, since it uses less digits than its factorization.

577161045317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37468.

The product of its (nonzero) digits is 617400, while the sum is 47.

The spelling of 577161045317 in words is "five hundred seventy-seven billion, one hundred sixty-one million, forty-five thousand, three hundred seventeen".