5165262111 has 4 divisors (see below), whose sum is σ = 6887016152. Its totient is φ = 3443508072.

The previous prime is 5165262107. The next prime is 5165262121. The reversal of 5165262111 is 1112625615.

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

It is not a de Polignac number, because 5165262111 - 2² = 5165262107 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 (5165262121) 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, 860877016 + ... + 860877021.

It is an arithmetic number, because the mean of its divisors is an integer number (1721754038).

Almost surely, 2^5165262111 is an apocalyptic number.

5165262111 is a deficient number, since it is larger than the sum of its proper divisors (1721754041).

5165262111 is a wasteful number, since it uses less digits than its factorization.

5165262111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721754040.

The product of its digits is 3600, while the sum is 30.

The square root of 5165262111 is about 71869.7579723210. The cubic root of 5165262111 is about 1728.6117267505.

Adding to 5165262111 its reverse (1112625615), we get a palindrome (6277887726).

The spelling of 5165262111 in words is "five billion, one hundred sixty-five million, two hundred sixty-two thousand, one hundred eleven".