56328219659 has 2 divisors, whose sum is σ = 56328219660. Its totient is φ = 56328219658.

The previous prime is 56328219643. The next prime is 56328219683. The reversal of 56328219659 is 95691282365.

56328219659 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 56328219659 - 2⁴ = 56328219643 is a prime.

It is not a weakly prime, because it can be changed into another prime (56328219859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28164109829 + 28164109830.

It is an arithmetic number, because the mean of its divisors is an integer number (28164109830).

Almost surely, 2^56328219659 is an apocalyptic number.

56328219659 is a deficient number, since it is larger than the sum of its proper divisors (1).

56328219659 is an equidigital number, since it uses as much as digits as its factorization.

56328219659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6998400, while the sum is 56.

The spelling of 56328219659 in words is "fifty-six billion, three hundred twenty-eight million, two hundred nineteen thousand, six hundred fifty-nine".