53061233 has 4 divisors (see below), whose sum is σ = 56182500. Its totient is φ = 49939968.

The previous prime is 53061223. The next prime is 53061241. The reversal of 53061233 is 33216035.

53061233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34845409 + 18215824 = 5903^2 + 4268^2 .

It is a cyclic number.

It is not a de Polignac number, because 53061233 - 2²² = 48866929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53061199 and 53061208.

It is not an unprimeable number, because it can be changed into a prime (53061223) 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 3 ways as a sum of consecutive naturals, for example, 1560608 + ... + 1560641.

It is an arithmetic number, because the mean of its divisors is an integer number (14045625).

Almost surely, 2^53061233 is an apocalyptic number.

It is an amenable number.

53061233 is a deficient number, since it is larger than the sum of its proper divisors (3121267).

53061233 is a wasteful number, since it uses less digits than its factorization.

53061233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3121266.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 53061233 is about 7284.3141749927. The cubic root of 53061233 is about 375.7731792731.

Adding to 53061233 its reverse (33216035), we get a palindrome (86277268).

The spelling of 53061233 in words is "fifty-three million, sixty-one thousand, two hundred thirty-three".