53233413 has 4 divisors (see below), whose sum is σ = 70977888. Its totient is φ = 35488940.

The previous prime is 53233391. The next prime is 53233451. The reversal of 53233413 is 31433235.

It is a happy number.

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 53233413 - 2⁸ = 53233157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53233013) 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, 8872233 + ... + 8872238.

It is an arithmetic number, because the mean of its divisors is an integer number (17744472).

Almost surely, 2^53233413 is an apocalyptic number.

It is an amenable number.

53233413 is a deficient number, since it is larger than the sum of its proper divisors (17744475).

53233413 is a wasteful number, since it uses less digits than its factorization.

53233413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17744474.

The product of its digits is 3240, while the sum is 24.

The square root of 53233413 is about 7296.1231486317. The cubic root of 53233413 is about 376.1791930125.

Adding to 53233413 its reverse (31433235), we get a palindrome (84666648).

The spelling of 53233413 in words is "fifty-three million, two hundred thirty-three thousand, four hundred thirteen".