53345333 has 8 divisors (see below), whose sum is σ = 54427200. Its totient is φ = 52272000.

The previous prime is 53345317. The next prime is 53345359. The reversal of 53345333 is 33354335.

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 53345333 - 2⁴ = 53345317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53345296 and 53345305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53345933) 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, 11333 + ... + 15333.

It is an arithmetic number, because the mean of its divisors is an integer number (6803400).

Almost surely, 2^53345333 is an apocalyptic number.

It is an amenable number.

53345333 is a deficient number, since it is larger than the sum of its proper divisors (1081867).

53345333 is a wasteful number, since it uses less digits than its factorization.

53345333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4267.

The product of its digits is 24300, while the sum is 29.

The square root of 53345333 is about 7303.7889482104. The cubic root of 53345333 is about 376.4426397321.

Adding to 53345333 its reverse (33354335), we get a palindrome (86699668).

The spelling of 53345333 in words is "fifty-three million, three hundred forty-five thousand, three hundred thirty-three".