5123413 has 4 divisors (see below), whose sum is σ = 5127948. Its totient is φ = 5118880.

The previous prime is 5123399. The next prime is 5123429. The reversal of 5123413 is 3143215.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2377764 + 2745649 = 1542^2 + 1657^2 .

It is a cyclic number.

It is not a de Polignac number, because 5123413 - 2¹⁷ = 4992341 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 (5123453) 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, 945 + ... + 3337.

It is an arithmetic number, because the mean of its divisors is an integer number (1281987).

Almost surely, 2^5123413 is an apocalyptic number.

It is an amenable number.

5123413 is a deficient number, since it is larger than the sum of its proper divisors (4535).

5123413 is a wasteful number, since it uses less digits than its factorization.

5123413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4534.

The product of its digits is 360, while the sum is 19.

The square root of 5123413 is about 2263.4957477318. The cubic root of 5123413 is about 172.3930640168.

Adding to 5123413 its reverse (3143215), we get a palindrome (8266628).

The spelling of 5123413 in words is "five million, one hundred twenty-three thousand, four hundred thirteen".