56375363780383 has 2 divisors, whose sum is σ = 56375363780384. Its totient is φ = 56375363780382.

The previous prime is 56375363780353. The next prime is 56375363780399. The reversal of 56375363780383 is 38308736357365.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56375363780383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56375363780353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28187681890191 + 28187681890192.

It is an arithmetic number, because the mean of its divisors is an integer number (28187681890192).

Almost surely, 2^{56375363780383} is an apocalyptic number.

56375363780383 is a deficient number, since it is larger than the sum of its proper divisors (1).

56375363780383 is an equidigital number, since it uses as much as digits as its factorization.

56375363780383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 685843200, while the sum is 67.

The spelling of 56375363780383 in words is "fifty-six trillion, three hundred seventy-five billion, three hundred sixty-three million, seven hundred eighty thousand, three hundred eighty-three".