53365268 has 12 divisors (see below), whose sum is σ = 101879232. Its totient is φ = 24256920.

The previous prime is 53365259. The next prime is 53365283. The reversal of 53365268 is 86256335.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606380 + ... + 606467.

It is an arithmetic number, because the mean of its divisors is an integer number (8489936).

Almost surely, 2^53365268 is an apocalyptic number.

It is an amenable number.

53365268 is a deficient number, since it is larger than the sum of its proper divisors (48513964).

53365268 is a wasteful number, since it uses less digits than its factorization.

53365268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212862 (or 1212860 counting only the distinct ones).

The product of its digits is 129600, while the sum is 38.

The square root of 53365268 is about 7305.1535233696. The cubic root of 53365268 is about 376.4895257420.

The spelling of 53365268 in words is "fifty-three million, three hundred sixty-five thousand, two hundred sixty-eight".