160506509983 has 2 divisors, whose sum is σ = 160506509984. Its totient is φ = 160506509982.

The previous prime is 160506509963. The next prime is 160506510019. The reversal of 160506509983 is 389905605061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 160506509983 - 2¹⁷ = 160506378911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 160506509983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160506509923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80253254991 + 80253254992.

It is an arithmetic number, because the mean of its divisors is an integer number (80253254992).

Almost surely, 2^160506509983 is an apocalyptic number.

160506509983 is a deficient number, since it is larger than the sum of its proper divisors (1).

160506509983 is an equidigital number, since it uses as much as digits as its factorization.

160506509983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1749600, while the sum is 52.

The spelling of 160506509983 in words is "one hundred sixty billion, five hundred six million, five hundred nine thousand, nine hundred eighty-three".