5165050111 has 16 divisors (see below), whose sum is σ = 5590335520. Its totient is φ = 4743826560.

The previous prime is 5165050081. The next prime is 5165050123. The reversal of 5165050111 is 1110505615.

It is a cyclic number.

It is not a de Polignac number, because 5165050111 - 2³¹ = 3017566463 is a prime.

It is a super-2 number, since 2×5165050111² = 53355485298282224642, 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 (5165050141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3049981 + ... + 3051673.

It is an arithmetic number, because the mean of its divisors is an integer number (349395970).

Almost surely, 2^5165050111 is an apocalyptic number.

5165050111 is a deficient number, since it is larger than the sum of its proper divisors (425285409).

5165050111 is a wasteful number, since it uses less digits than its factorization.

5165050111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2746.

The product of its (nonzero) digits is 750, while the sum is 25.

The square root of 5165050111 is about 71868.2830670109. The cubic root of 5165050111 is about 1728.5880770504.

Adding to 5165050111 its reverse (1110505615), we get a palindrome (6275555726).

It can be divided in two parts, 51650 and 50111, that added together give a square (101761 = 319²).

The spelling of 5165050111 in words is "five billion, one hundred sixty-five million, fifty thousand, one hundred eleven".