53338233 has 8 divisors (see below), whose sum is σ = 76588288. Its totient is φ = 32823504.

The previous prime is 53338223. The next prime is 53338237. The reversal of 53338233 is 33283335.

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

It is not a de Polignac number, because 53338233 - 2¹⁰ = 53337209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53338233.

It is not an unprimeable number, because it can be changed into a prime (53338237) 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, 683785 + ... + 683862.

It is an arithmetic number, because the mean of its divisors is an integer number (9573536).

Almost surely, 2^53338233 is an apocalyptic number.

It is an amenable number.

53338233 is a deficient number, since it is larger than the sum of its proper divisors (23250055).

53338233 is a wasteful number, since it uses less digits than its factorization.

53338233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367663.

The product of its digits is 19440, while the sum is 30.

The square root of 53338233 is about 7303.3028829428. The cubic root of 53338233 is about 376.4259381066.

The spelling of 53338233 in words is "fifty-three million, three hundred thirty-eight thousand, two hundred thirty-three".