56358233 has 2 divisors, whose sum is σ = 56358234. Its totient is φ = 56358232.

The previous prime is 56358221. The next prime is 56358241. The reversal of 56358233 is 33285365.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37112464 + 19245769 = 6092^2 + 4387^2 .

It is a cyclic number.

It is not a de Polignac number, because 56358233 - 2¹⁰ = 56357209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56358193 and 56358202.

It is not a weakly prime, because it can be changed into another prime (56658233) 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, 28179116 + 28179117.

It is an arithmetic number, because the mean of its divisors is an integer number (28179117).

Almost surely, 2^56358233 is an apocalyptic number.

It is an amenable number.

56358233 is a deficient number, since it is larger than the sum of its proper divisors (1).

56358233 is an equidigital number, since it uses as much as digits as its factorization.

56358233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 35.

The square root of 56358233 is about 7507.2120657405. The cubic root of 56358233 is about 383.4003068027.

The spelling of 56358233 in words is "fifty-six million, three hundred fifty-eight thousand, two hundred thirty-three".