5166165711 has 8 divisors (see below), whose sum is σ = 7872252544. Its totient is φ = 2952094680.

The previous prime is 5166165709. The next prime is 5166165731. The reversal of 5166165711 is 1175616615.

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

It is not a de Polignac number, because 5166165711 - 2¹ = 5166165709 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5166165711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5166165731) 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, 123003925 + ... + 123003966.

It is an arithmetic number, because the mean of its divisors is an integer number (984031568).

Almost surely, 2^5166165711 is an apocalyptic number.

5166165711 is a deficient number, since it is larger than the sum of its proper divisors (2706086833).

5166165711 is a wasteful number, since it uses less digits than its factorization.

5166165711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246007901.

The product of its digits is 37800, while the sum is 39.

The square root of 5166165711 is about 71876.0440689386. The cubic root of 5166165711 is about 1728.7125207631.

The spelling of 5166165711 in words is "five billion, one hundred sixty-six million, one hundred sixty-five thousand, seven hundred eleven".