52054213 has 4 divisors (see below), whose sum is σ = 52373728. Its totient is φ = 51734700.

The previous prime is 52054201. The next prime is 52054237. The reversal of 52054213 is 31245025.

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 52054213 - 2⁵ = 52054181 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 (52054273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159513 + ... + 159838.

It is an arithmetic number, because the mean of its divisors is an integer number (13093432).

Almost surely, 2^52054213 is an apocalyptic number.

It is an amenable number.

52054213 is a deficient number, since it is larger than the sum of its proper divisors (319515).

52054213 is a wasteful number, since it uses less digits than its factorization.

52054213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319514.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 52054213 is about 7214.8605669133. The cubic root of 52054213 is about 373.3807825710.

Adding to 52054213 its reverse (31245025), we get a palindrome (83299238).

The spelling of 52054213 in words is "fifty-two million, fifty-four thousand, two hundred thirteen".