5165111 has 4 divisors (see below), whose sum is σ = 5902992. Its totient is φ = 4427232.

The previous prime is 5165107. The next prime is 5165113. The reversal of 5165111 is 1115615.

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 5165111 - 2² = 5165107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5165113) 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, 368930 + ... + 368943.

It is an arithmetic number, because the mean of its divisors is an integer number (1475748).

Almost surely, 2^5165111 is an apocalyptic number.

5165111 is a deficient number, since it is larger than the sum of its proper divisors (737881).

5165111 is an equidigital number, since it uses as much as digits as its factorization.

5165111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737880.

The product of its digits is 150, while the sum is 20.

The square root of 5165111 is about 2272.6880560253. The cubic root of 5165111 is about 172.8594869601.

The spelling of 5165111 in words is "five million, one hundred sixty-five thousand, one hundred eleven".