56363380320851 has 2 divisors, whose sum is σ = 56363380320852. Its totient is φ = 56363380320850.

The previous prime is 56363380320781. The next prime is 56363380320859. The reversal of 56363380320851 is 15802308336365.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56363380320851 - 2²⁶ = 56363313211987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56363380320793 and 56363380320802.

It is not a weakly prime, because it can be changed into another prime (56363380320859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28181690160425 + 28181690160426.

It is an arithmetic number, because the mean of its divisors is an integer number (28181690160426).

Almost surely, 2^{56363380320851} is an apocalyptic number.

56363380320851 is a deficient number, since it is larger than the sum of its proper divisors (1).

56363380320851 is an equidigital number, since it uses as much as digits as its factorization.

56363380320851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9331200, while the sum is 53.

The spelling of 56363380320851 in words is "fifty-six trillion, three hundred sixty-three billion, three hundred eighty million, three hundred twenty thousand, eight hundred fifty-one".