56000093 has 2 divisors, whose sum is σ = 56000094. Its totient is φ = 56000092.

The previous prime is 56000089. The next prime is 56000107. The reversal of 56000093 is 39000065.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45995524 + 10004569 = 6782^2 + 3163^2 .

It is a cyclic number.

It is not a de Polignac number, because 56000093 - 2² = 56000089 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56000003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28000046 + 28000047.

It is an arithmetic number, because the mean of its divisors is an integer number (28000047).

Almost surely, 2^56000093 is an apocalyptic number.

It is an amenable number.

56000093 is a deficient number, since it is larger than the sum of its proper divisors (1).

56000093 is an equidigital number, since it uses as much as digits as its factorization.

56000093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 56000093 is about 7483.3209873692. The cubic root of 56000093 is about 382.5864483432.

The spelling of 56000093 in words is "fifty-six million, ninety-three", and thus it is an aban number and an uban number.