160083791977 has 2 divisors, whose sum is σ = 160083791978. Its totient is φ = 160083791976.

The previous prime is 160083791963. The next prime is 160083792017. The reversal of 160083791977 is 779197380061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91109800336 + 68973991641 = 301844^2 + 262629^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160083791977 is a prime.

It is not a weakly prime, because it can be changed into another prime (160083791477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80041895988 + 80041895989.

It is an arithmetic number, because the mean of its divisors is an integer number (80041895989).

Almost surely, 2^160083791977 is an apocalyptic number.

It is an amenable number.

160083791977 is a deficient number, since it is larger than the sum of its proper divisors (1).

160083791977 is an equidigital number, since it uses as much as digits as its factorization.

160083791977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4000752, while the sum is 58.

The spelling of 160083791977 in words is "one hundred sixty billion, eighty-three million, seven hundred ninety-one thousand, nine hundred seventy-seven".