53369593 has 2 divisors, whose sum is σ = 53369594. Its totient is φ = 53369592.

The previous prime is 53369549. The next prime is 53369597. The reversal of 53369593 is 39596335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35964009 + 17405584 = 5997^2 + 4172^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53369593 is a prime.

It is not a weakly prime, because it can be changed into another prime (53369597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26684796 + 26684797.

It is an arithmetic number, because the mean of its divisors is an integer number (26684797).

Almost surely, 2^53369593 is an apocalyptic number.

It is an amenable number.

53369593 is a deficient number, since it is larger than the sum of its proper divisors (1).

53369593 is an equidigital number, since it uses as much as digits as its factorization.

53369593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 328050, while the sum is 43.

The square root of 53369593 is about 7305.4495412671. The cubic root of 53369593 is about 376.4996963597.

The spelling of 53369593 in words is "fifty-three million, three hundred sixty-nine thousand, five hundred ninety-three".