53344244 has 6 divisors (see below), whose sum is σ = 93352434. Its totient is φ = 26672120.

The previous prime is 53344243. The next prime is 53344259. The reversal of 53344244 is 44244335.

It can be written as a sum of positive squares in only one way, i.e., 38812900 + 14531344 = 6230^2 + 3812^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53344241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6668027 + ... + 6668034.

It is an arithmetic number, because the mean of its divisors is an integer number (15558739).

Almost surely, 2^53344244 is an apocalyptic number.

It is an amenable number.

53344244 is a deficient number, since it is larger than the sum of its proper divisors (40008190).

53344244 is a wasteful number, since it uses less digits than its factorization.

53344244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13336065 (or 13336063 counting only the distinct ones).

The product of its digits is 23040, while the sum is 29.

The square root of 53344244 is about 7303.7143974830. The cubic root of 53344244 is about 376.4400781283.

Adding to 53344244 its reverse (44244335), we get a palindrome (97588579).

Subtracting from 53344244 its reverse (44244335), we obtain a palindrome (9099909).

The spelling of 53344244 in words is "fifty-three million, three hundred forty-four thousand, two hundred forty-four".