52043413 has 4 divisors (see below), whose sum is σ = 54782560. Its totient is φ = 49304268.

The previous prime is 52043401. The next prime is 52043419. The reversal of 52043413 is 31434025.

52043413 is digitally balanced in base 2, 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52043413 - 2⁹ = 52042901 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 (52043419) 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, 1369545 + ... + 1369582.

It is an arithmetic number, because the mean of its divisors is an integer number (13695640).

Almost surely, 2^52043413 is an apocalyptic number.

It is an amenable number.

52043413 is a deficient number, since it is larger than the sum of its proper divisors (2739147).

52043413 is a wasteful number, since it uses less digits than its factorization.

52043413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739146.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 52043413 is about 7214.1120728749. The cubic root of 52043413 is about 373.3549582676.

Adding to 52043413 its reverse (31434025), we get a palindrome (83477438).

The spelling of 52043413 in words is "fifty-two million, forty-three thousand, four hundred thirteen".