5123929 has 4 divisors (see below), whose sum is σ = 5152420. Its totient is φ = 5095440.

The previous prime is 5123927. The next prime is 5123933. The reversal of 5123929 is 9293215.

5123929 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9293215 = 5 ⋅1858643.

It can be written as a sum of positive squares in 2 ways, for example, as 810000 + 4313929 = 900^2 + 2077^2 .

It is a cyclic number.

It is not a de Polignac number, because 5123929 - 2¹ = 5123927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5123929.

It is not an unprimeable number, because it can be changed into a prime (5123927) 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 3 ways as a sum of consecutive naturals, for example, 13974 + ... + 14335.

It is an arithmetic number, because the mean of its divisors is an integer number (1288105).

Almost surely, 2^5123929 is an apocalyptic number.

It is an amenable number.

5123929 is a deficient number, since it is larger than the sum of its proper divisors (28491).

5123929 is a wasteful number, since it uses less digits than its factorization.

5123929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28490.

The product of its digits is 4860, while the sum is 31.

The square root of 5123929 is about 2263.6097278462. The cubic root of 5123929 is about 172.3988512941.

The spelling of 5123929 in words is "five million, one hundred twenty-three thousand, nine hundred twenty-nine".