52225413 has 16 divisors (see below), whose sum is σ = 71559936. Its totient is φ = 33863360.

The previous prime is 52225403. The next prime is 52225427. The reversal of 52225413 is 31452225.

52225413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 52225413 - 2¹² = 52221317 is a prime.

It is a super-3 number, since 3×52225413³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52225403) 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 15 ways as a sum of consecutive naturals, for example, 23323 + ... + 25463.

It is an arithmetic number, because the mean of its divisors is an integer number (4472496).

Almost surely, 2^52225413 is an apocalyptic number.

It is an amenable number.

52225413 is a deficient number, since it is larger than the sum of its proper divisors (19334523).

52225413 is a wasteful number, since it uses less digits than its factorization.

52225413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2364.

The product of its digits is 2400, while the sum is 24.

The square root of 52225413 is about 7226.7152289266. The cubic root of 52225413 is about 373.7896693576.

Adding to 52225413 its reverse (31452225), we get a palindrome (83677638).

The spelling of 52225413 in words is "fifty-two million, two hundred twenty-five thousand, four hundred thirteen".