5129911 has 8 divisors (see below), whose sum is σ = 5341184. Its totient is φ = 4921560.

The previous prime is 5129893. The next prime is 5129933. The reversal of 5129911 is 1199215.

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

It is not a de Polignac number, because 5129911 - 2¹⁵ = 5097143 is a prime.

It is a Duffinian number.

5129911 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5129911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5129011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3286 + ... + 4588.

It is an arithmetic number, because the mean of its divisors is an integer number (667648).

Almost surely, 2^5129911 is an apocalyptic number.

5129911 is a deficient number, since it is larger than the sum of its proper divisors (211273).

5129911 is a wasteful number, since it uses less digits than its factorization.

5129911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461.

The product of its digits is 810, while the sum is 28.

The square root of 5129911 is about 2264.9306832660. The cubic root of 5129911 is about 172.4659149906.

The spelling of 5129911 in words is "five million, one hundred twenty-nine thousand, nine hundred eleven".