56948033 has 2 divisors, whose sum is σ = 56948034. Its totient is φ = 56948032.

The previous prime is 56948009. The next prime is 56948051. The reversal of 56948033 is 33084965.

56948033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55830784 + 1117249 = 7472^2 + 1057^2 .

It is a cyclic number.

It is not a de Polignac number, because 56948033 - 2⁸ = 56947777 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (56948053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28474016 + 28474017.

It is an arithmetic number, because the mean of its divisors is an integer number (28474017).

Almost surely, 2^56948033 is an apocalyptic number.

It is an amenable number.

56948033 is a deficient number, since it is larger than the sum of its proper divisors (1).

56948033 is an equidigital number, since it uses as much as digits as its factorization.

56948033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 56948033 is about 7546.3920518351. The cubic root of 56948033 is about 384.7331213922.

The spelling of 56948033 in words is "fifty-six million, nine hundred forty-eight thousand, thirty-three".