53033423 has 8 divisors (see below), whose sum is σ = 55586400. Its totient is φ = 50501088.

The previous prime is 53033417. The next prime is 53033441. The reversal of 53033423 is 32433035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53033423 - 2⁶ = 53033359 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53033413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233 + ... + 10301.

It is an arithmetic number, because the mean of its divisors is an integer number (6948300).

Almost surely, 2^53033423 is an apocalyptic number.

53033423 is a deficient number, since it is larger than the sum of its proper divisors (2552977).

53033423 is a wasteful number, since it uses less digits than its factorization.

53033423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10321.

The product of its (nonzero) digits is 3240, while the sum is 23.

The square root of 53033423 is about 7282.4050285603. The cubic root of 53033423 is about 375.7075187914.

Adding to 53033423 its reverse (32433035), we get a palindrome (85466458).

The spelling of 53033423 in words is "fifty-three million, thirty-three thousand, four hundred twenty-three".