53434334 has 8 divisors (see below), whose sum is σ = 80643720. Its totient is φ = 26553096.

The previous prime is 53434333. The next prime is 53434369. The reversal of 53434334 is 43343435.

It is a happy number.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53434297 and 53434306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53434333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81629 + ... + 82280.

It is an arithmetic number, because the mean of its divisors is an integer number (10080465).

Almost surely, 2^53434334 is an apocalyptic number.

53434334 is a deficient number, since it is larger than the sum of its proper divisors (27209386).

53434334 is a wasteful number, since it uses less digits than its factorization.

53434334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164074.

The product of its digits is 25920, while the sum is 29.

The square root of 53434334 is about 7309.8792055683. The cubic root of 53434334 is about 376.6518748814.

Adding to 53434334 its reverse (43343435), we get a palindrome (96777769).

The spelling of 53434334 in words is "fifty-three million, four hundred thirty-four thousand, three hundred thirty-four".