6171116701 has 8 divisors (see below), whose sum is σ = 6191600184. Its totient is φ = 6150650880.

The previous prime is 6171116689. The next prime is 6171116713. The reversal of 6171116701 is 1076111716.

It is an interprime number because it is at equal distance from previous prime (6171116689) and next prime (6171116713).

It can be written as a sum of positive squares in 4 ways, for example, as 445167801 + 5725948900 = 21099^2 + 75670^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6171116701 - 2⁷ = 6171116573 is a prime.

It is a super-2 number, since 2×6171116701² = 76165362674722246802, which 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 (6171116801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1247505 + ... + 1252441.

It is an arithmetic number, because the mean of its divisors is an integer number (773950023).

Almost surely, 2^6171116701 is an apocalyptic number.

It is an amenable number.

6171116701 is a deficient number, since it is larger than the sum of its proper divisors (20483483).

6171116701 is a wasteful number, since it uses less digits than its factorization.

6171116701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8831.

The product of its (nonzero) digits is 1764, while the sum is 31.

The square root of 6171116701 is about 78556.4555017600. The cubic root of 6171116701 is about 1834.2333539644.

The spelling of 6171116701 in words is "six billion, one hundred seventy-one million, one hundred sixteen thousand, seven hundred one".