53604193 has 2 divisors, whose sum is σ = 53604194. Its totient is φ = 53604192.

The previous prime is 53604167. The next prime is 53604197. The reversal of 53604193 is 39140635.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37540129 + 16064064 = 6127^2 + 4008^2 .

It is a cyclic number.

It is not a de Polignac number, because 53604193 - 2²¹ = 51507041 is a prime.

It is not a weakly prime, because it can be changed into another prime (53604197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26802096 + 26802097.

It is an arithmetic number, because the mean of its divisors is an integer number (26802097).

Almost surely, 2^53604193 is an apocalyptic number.

It is an amenable number.

53604193 is a deficient number, since it is larger than the sum of its proper divisors (1).

53604193 is an equidigital number, since it uses as much as digits as its factorization.

53604193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 53604193 is about 7321.4884415671. The cubic root of 53604193 is about 377.0505576130.

The spelling of 53604193 in words is "fifty-three million, six hundred four thousand, one hundred ninety-three".