2075717171 has 4 divisors (see below), whose sum is σ = 2264418744. Its totient is φ = 1887015600.

The previous prime is 2075717167. The next prime is 2075717191. The reversal of 2075717171 is 1717175702.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2075717171 - 2² = 2075717167 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2075717191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94350770 + ... + 94350791.

It is an arithmetic number, because the mean of its divisors is an integer number (566104686).

Almost surely, 2^2075717171 is an apocalyptic number.

2075717171 is a deficient number, since it is larger than the sum of its proper divisors (188701573).

2075717171 is a wasteful number, since it uses less digits than its factorization.

2075717171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188701572.

The product of its (nonzero) digits is 24010, while the sum is 38.

The square root of 2075717171 is about 45560.0391900622. The cubic root of 2075717171 is about 1275.6241303645.

The spelling of 2075717171 in words is "two billion, seventy-five million, seven hundred seventeen thousand, one hundred seventy-one".