56321059 has 2 divisors, whose sum is σ = 56321060. Its totient is φ = 56321058.

The previous prime is 56321047. The next prime is 56321093. The reversal of 56321059 is 95012365.

56321059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56321059 - 2⁹ = 56320547 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56321059.

It is not a weakly prime, because it can be changed into another prime (56321009) 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, 28160529 + 28160530.

It is an arithmetic number, because the mean of its divisors is an integer number (28160530).

Almost surely, 2^56321059 is an apocalyptic number.

56321059 is a deficient number, since it is larger than the sum of its proper divisors (1).

56321059 is an equidigital number, since it uses as much as digits as its factorization.

56321059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 56321059 is about 7504.7357714979. The cubic root of 56321059 is about 383.3159910659.

The spelling of 56321059 in words is "fifty-six million, three hundred twenty-one thousand, fifty-nine".