56673428083 has 2 divisors, whose sum is σ = 56673428084. Its totient is φ = 56673428082.

The previous prime is 56673428081. The next prime is 56673428107. The reversal of 56673428083 is 38082437665.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56673428083 - 2¹ = 56673428081 is a prime.

Together with 56673428081, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 56673428083.

It is not a weakly prime, because it can be changed into another prime (56673428081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28336714041 + 28336714042.

It is an arithmetic number, because the mean of its divisors is an integer number (28336714042).

Almost surely, 2^56673428083 is an apocalyptic number.

56673428083 is a deficient number, since it is larger than the sum of its proper divisors (1).

56673428083 is an equidigital number, since it uses as much as digits as its factorization.

56673428083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 56673428083 in words is "fifty-six billion, six hundred seventy-three million, four hundred twenty-eight thousand, eighty-three".