16560162053 has 2 divisors, whose sum is σ = 16560162054. Its totient is φ = 16560162052.

The previous prime is 16560162037. The next prime is 16560162071. The reversal of 16560162053 is 35026106561.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16538474404 + 21687649 = 128602^2 + 4657^2 .

It is a cyclic number.

It is not a de Polignac number, because 16560162053 - 2⁴ = 16560162037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16560162083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8280081026 + 8280081027.

It is an arithmetic number, because the mean of its divisors is an integer number (8280081027).

Almost surely, 2^16560162053 is an apocalyptic number.

It is an amenable number.

16560162053 is a deficient number, since it is larger than the sum of its proper divisors (1).

16560162053 is an equidigital number, since it uses as much as digits as its factorization.

16560162053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 16560162053 in words is "sixteen billion, five hundred sixty million, one hundred sixty-two thousand, fifty-three".