53344193 has 6 divisors (see below), whose sum is σ = 62053506. Its totient is φ = 45723552.

The previous prime is 53344189. The next prime is 53344219. The reversal of 53344193 is 39144335.

It can be written as a sum of positive squares in only one way, i.e., 40043584 + 13300609 = 6328^2 + 3647^2 .

It is not a de Polignac number, because 53344193 - 2² = 53344189 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53344103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 544280 + ... + 544377.

It is an arithmetic number, because the mean of its divisors is an integer number (10342251).

Almost surely, 2^53344193 is an apocalyptic number.

It is an amenable number.

53344193 is a deficient number, since it is larger than the sum of its proper divisors (8709313).

53344193 is a wasteful number, since it uses less digits than its factorization.

53344193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088671 (or 1088664 counting only the distinct ones).

The product of its digits is 19440, while the sum is 32.

The square root of 53344193 is about 7303.7109061079. The cubic root of 53344193 is about 376.4399581626.

The spelling of 53344193 in words is "fifty-three million, three hundred forty-four thousand, one hundred ninety-three".