320053055951 has 2 divisors, whose sum is σ = 320053055952. Its totient is φ = 320053055950.

The previous prime is 320053055909. The next prime is 320053056019. The reversal of 320053055951 is 159550350023.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 320053055951 - 2⁶ = 320053055887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320053052951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160026527975 + 160026527976.

It is an arithmetic number, because the mean of its divisors is an integer number (160026527976).

Almost surely, 2^320053055951 is an apocalyptic number.

320053055951 is a deficient number, since it is larger than the sum of its proper divisors (1).

320053055951 is an equidigital number, since it uses as much as digits as its factorization.

320053055951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 101250, while the sum is 38.

The spelling of 320053055951 in words is "three hundred twenty billion, fifty-three million, fifty-five thousand, nine hundred fifty-one".