56028138480323 has 2 divisors, whose sum is σ = 56028138480324. Its totient is φ = 56028138480322.

The previous prime is 56028138480287. The next prime is 56028138480343. The reversal of 56028138480323 is 32308483182065.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56028138480323 - 2³⁰ = 56027064738499 is a prime.

It is not a weakly prime, because it can be changed into another prime (56028138480343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28014069240161 + 28014069240162.

It is an arithmetic number, because the mean of its divisors is an integer number (28014069240162).

Almost surely, 2^{56028138480323} is an apocalyptic number.

56028138480323 is a deficient number, since it is larger than the sum of its proper divisors (1).

56028138480323 is an equidigital number, since it uses as much as digits as its factorization.

56028138480323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6635520, while the sum is 53.

The spelling of 56028138480323 in words is "fifty-six trillion, twenty-eight billion, one hundred thirty-eight million, four hundred eighty thousand, three hundred twenty-three".