53013133 has 8 divisors (see below), whose sum is σ = 54317952. Its totient is φ = 51715776.

The previous prime is 53013127. The next prime is 53013143. The reversal of 53013133 is 33131035.

53013133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 53013133 - 2⁵ = 53013101 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 53013133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53013143) 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 7 ways as a sum of consecutive naturals, for example, 14166 + ... + 17512.

It is an arithmetic number, because the mean of its divisors is an integer number (6789744).

Almost surely, 2^53013133 is an apocalyptic number.

It is an amenable number.

53013133 is a deficient number, since it is larger than the sum of its proper divisors (1304819).

53013133 is a wasteful number, since it uses less digits than its factorization.

53013133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3731.

The product of its (nonzero) digits is 405, while the sum is 19.

The square root of 53013133 is about 7281.0118115548. The cubic root of 53013133 is about 375.6595988351.

Adding to 53013133 its reverse (33131035), we get a palindrome (86144168).

The spelling of 53013133 in words is "fifty-three million, thirteen thousand, one hundred thirty-three".