5123911 has 6 divisors (see below), whose sum is σ = 5548560. Its totient is φ = 4729608.

The previous prime is 5123891. The next prime is 5123927. The reversal of 5123911 is 1193215.

5123911 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5123911 - 2⁵ = 5123879 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 (5123011) 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 5 ways as a sum of consecutive naturals, for example, 14991 + ... + 15328.

It is an arithmetic number, because the mean of its divisors is an integer number (924760).

Almost surely, 2^5123911 is an apocalyptic number.

5123911 is a deficient number, since it is larger than the sum of its proper divisors (424649).

5123911 is a wasteful number, since it uses less digits than its factorization.

5123911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30345 (or 30332 counting only the distinct ones).

The product of its digits is 270, while the sum is 22.

The square root of 5123911 is about 2263.6057518923. The cubic root of 5123911 is about 172.3986494189.

The spelling of 5123911 in words is "five million, one hundred twenty-three thousand, nine hundred eleven".