53340133 has 8 divisors (see below), whose sum is σ = 66502080. Its totient is φ = 41563680.

The previous prime is 53340083. The next prime is 53340143. The reversal of 53340133 is 33104335.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53340133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53340143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346288 + ... + 346441.

It is an arithmetic number, because the mean of its divisors is an integer number (8312760).

Almost surely, 2^53340133 is an apocalyptic number.

It is an amenable number.

53340133 is a deficient number, since it is larger than the sum of its proper divisors (13161947).

53340133 is a wasteful number, since it uses less digits than its factorization.

53340133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692747.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 53340133 is about 7303.4329599169. The cubic root of 53340133 is about 376.4304077009.

Adding to 53340133 its reverse (33104335), we get a palindrome (86444468).

The spelling of 53340133 in words is "fifty-three million, three hundred forty thousand, one hundred thirty-three".