53355336 has 64 divisors (see below), whose sum is σ = 136857600. Its totient is φ = 17329728.

The previous prime is 53355329. The next prime is 53355349. The reversal of 53355336 is 63355335.

It is a junction number, because it is equal to n+sod(n) for n = 53355297 and 53355306.

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 15 ways as a sum of consecutive naturals, for example, 202741 + ... + 203003.

It is an arithmetic number, because the mean of its divisors is an integer number (2138400).

Almost surely, 2^53355336 is an apocalyptic number.

It is an amenable number.

53355336 is an abundant number, since it is smaller than the sum of its proper divisors (83502264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53355336 is a wasteful number, since it uses less digits than its factorization.

53355336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458 (or 454 counting only the distinct ones).

The product of its digits is 60750, while the sum is 33.

The square root of 53355336 is about 7304.4736976732. The cubic root of 53355336 is about 376.4661676909.

Subtracting 53355336 from its reverse (63355335), we obtain a palindrome (9999999).

The spelling of 53355336 in words is "fifty-three million, three hundred fifty-five thousand, three hundred thirty-six".