53533338 has 8 divisors (see below), whose sum is σ = 107066688. Its totient is φ = 17844444.

The previous prime is 53533327. The next prime is 53533349. The reversal of 53533338 is 83333535.

53533338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53533327) and next prime (53533349).

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

53533338 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 53533299 and 53533308.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4461106 + ... + 4461117.

It is an arithmetic number, because the mean of its divisors is an integer number (13383336).

Almost surely, 2^53533338 is an apocalyptic number.

53533338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53533338 is a wasteful number, since it uses less digits than its factorization.

53533338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8922228.

The product of its digits is 48600, while the sum is 33.

The square root of 53533338 is about 7316.6480030134. The cubic root of 53533338 is about 376.8843535930.

The spelling of 53533338 in words is "fifty-three million, five hundred thirty-three thousand, three hundred thirty-eight".