5717171771720 has 32 divisors (see below), whose sum is σ = 12866226753600. Its totient is φ = 2286408216768.

The previous prime is 5717171771711. The next prime is 5717171771743. The reversal of 5717171771720 is 271771717175.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14189210 + ... + 14586569.

It is an arithmetic number, because the mean of its divisors is an integer number (402069586050).

Almost surely, 2^{5717171771720} is an apocalyptic number.

It is an amenable number.

5717171771720 is an abundant number, since it is smaller than the sum of its proper divisors (7149054981880).

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

5717171771720 is a wasteful number, since it uses less digits than its factorization.

5717171771720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28780757 (or 28780753 counting only the distinct ones).

The product of its (nonzero) digits is 1176490, while the sum is 53.

The spelling of 5717171771720 in words is "five trillion, seven hundred seventeen billion, one hundred seventy-one million, seven hundred seventy-one thousand, seven hundred twenty".