53983336 has 16 divisors (see below), whose sum is σ = 110420640. Its totient is φ = 24537840.

The previous prime is 53983331. The next prime is 53983337. The reversal of 53983336 is 63338935.

It is not an unprimeable number, because it can be changed into a prime (53983331) 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, 306636 + ... + 306811.

It is an arithmetic number, because the mean of its divisors is an integer number (6901290).

Almost surely, 2^53983336 is an apocalyptic number.

It is an amenable number.

53983336 is an abundant number, since it is smaller than the sum of its proper divisors (56437304).

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

53983336 is a wasteful number, since it uses less digits than its factorization.

53983336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613464 (or 613460 counting only the distinct ones).

The product of its digits is 174960, while the sum is 40.

The square root of 53983336 is about 7347.3352992769. The cubic root of 53983336 is about 377.9374307381.

It can be divided in two parts, 53 and 983336, that added together give a palindrome (983389).

The spelling of 53983336 in words is "fifty-three million, nine hundred eighty-three thousand, three hundred thirty-six".