55104593 has 2 divisors, whose sum is σ = 55104594. Its totient is φ = 55104592.

The previous prime is 55104587. The next prime is 55104601. The reversal of 55104593 is 39540155.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42094144 + 13010449 = 6488^2 + 3607^2 .

It is a cyclic number.

It is not a de Polignac number, because 55104593 - 2⁶ = 55104529 is a prime.

It is not a weakly prime, because it can be changed into another prime (55104523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27552296 + 27552297.

It is an arithmetic number, because the mean of its divisors is an integer number (27552297).

Almost surely, 2^55104593 is an apocalyptic number.

It is an amenable number.

55104593 is a deficient number, since it is larger than the sum of its proper divisors (1).

55104593 is an equidigital number, since it uses as much as digits as its factorization.

55104593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 55104593 is about 7423.2467963823. The cubic root of 55104593 is about 380.5361614292.

The spelling of 55104593 in words is "fifty-five million, one hundred four thousand, five hundred ninety-three".