53413233 has 4 divisors (see below), whose sum is σ = 71217648. Its totient is φ = 35608820.

The previous prime is 53413219. The next prime is 53413259. The reversal of 53413233 is 33231435.

It is a happy number.

53413233 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 53413233 - 2¹² = 53409137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53413033) 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, 8902203 + ... + 8902208.

It is an arithmetic number, because the mean of its divisors is an integer number (17804412).

Almost surely, 2^53413233 is an apocalyptic number.

It is an amenable number.

53413233 is a deficient number, since it is larger than the sum of its proper divisors (17804415).

53413233 is a wasteful number, since it uses less digits than its factorization.

53413233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17804414.

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

The square root of 53413233 is about 7308.4357423460. The cubic root of 53413233 is about 376.6022889253.

Adding to 53413233 its reverse (33231435), we get a palindrome (86644668).

The spelling of 53413233 in words is "fifty-three million, four hundred thirteen thousand, two hundred thirty-three".