53344334 has 8 divisors (see below), whose sum is σ = 84723408. Its totient is φ = 25103200.

The previous prime is 53344307. The next prime is 53344339. The reversal of 53344334 is 43344335.

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 = 53344297 and 53344306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53344339) 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, 784442 + ... + 784509.

It is an arithmetic number, because the mean of its divisors is an integer number (10590426).

Almost surely, 2^53344334 is an apocalyptic number.

53344334 is a deficient number, since it is larger than the sum of its proper divisors (31379074).

53344334 is a wasteful number, since it uses less digits than its factorization.

53344334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568970.

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

The square root of 53344334 is about 7303.7205587290. The cubic root of 53344334 is about 376.4402898324.

Adding to 53344334 its reverse (43344335), we get a palindrome (96688669).

Subtracting from 53344334 its reverse (43344335), we obtain a palindrome (9999999).

The spelling of 53344334 in words is "fifty-three million, three hundred forty-four thousand, three hundred thirty-four".