53152833 has 16 divisors (see below), whose sum is σ = 72330560. Its totient is φ = 34712064.

The previous prime is 53152811. The next prime is 53152871. The reversal of 53152833 is 33825135.

It is not a de Polignac number, because 53152833 - 2²¹ = 51055681 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 53152833.

It is not an unprimeable number, because it can be changed into a prime (53152133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34953 + ... + 36441.

It is an arithmetic number, because the mean of its divisors is an integer number (4520660).

Almost surely, 2^53152833 is an apocalyptic number.

It is an amenable number.

53152833 is a deficient number, since it is larger than the sum of its proper divisors (19177727).

53152833 is a wasteful number, since it uses less digits than its factorization.

53152833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728.

The product of its digits is 10800, while the sum is 30.

The square root of 53152833 is about 7290.5989465887. The cubic root of 53152833 is about 375.9892883058.

Adding to 53152833 its reverse (33825135), we get a palindrome (86977968).

The spelling of 53152833 in words is "fifty-three million, one hundred fifty-two thousand, eight hundred thirty-three".