160398543953 has 2 divisors, whose sum is σ = 160398543954. Its totient is φ = 160398543952.

The previous prime is 160398543937. The next prime is 160398544001. The reversal of 160398543953 is 359345893061.

It is a happy number.

160398543953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114763757824 + 45634786129 = 338768^2 + 213623^2 .

It is a cyclic number.

It is not a de Polignac number, because 160398543953 - 2⁴ = 160398543937 is a prime.

It is not a weakly prime, because it can be changed into another prime (160398543653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80199271976 + 80199271977.

It is an arithmetic number, because the mean of its divisors is an integer number (80199271977).

Almost surely, 2^160398543953 is an apocalyptic number.

It is an amenable number.

160398543953 is a deficient number, since it is larger than the sum of its proper divisors (1).

160398543953 is an equidigital number, since it uses as much as digits as its factorization.

160398543953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10497600, while the sum is 56.

The spelling of 160398543953 in words is "one hundred sixty billion, three hundred ninety-eight million, five hundred forty-three thousand, nine hundred fifty-three".