53366244 has 24 divisors (see below), whose sum is σ = 127171968. Its totient is φ = 17410080.

The previous prime is 53366219. The next prime is 53366249. The reversal of 53366244 is 44266335.

It is not an unprimeable number, because it can be changed into a prime (53366249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46747 + ... + 47874.

It is an arithmetic number, because the mean of its divisors is an integer number (5298832).

Almost surely, 2^53366244 is an apocalyptic number.

It is an amenable number.

53366244 is an abundant number, since it is smaller than the sum of its proper divisors (73805724).

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

53366244 is a wasteful number, since it uses less digits than its factorization.

53366244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94675 (or 94673 counting only the distinct ones).

The product of its digits is 51840, while the sum is 33.

The square root of 53366244 is about 7305.2203252195. The cubic root of 53366244 is about 376.4918209398.

Subtracting from 53366244 its reverse (44266335), we obtain a palindrome (9099909).

The spelling of 53366244 in words is "fifty-three million, three hundred sixty-six thousand, two hundred forty-four".