160876865609 has 2 divisors, whose sum is σ = 160876865610. Its totient is φ = 160876865608.

The previous prime is 160876865557. The next prime is 160876865647. The reversal of 160876865609 is 906568678061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 157656643600 + 3220222009 = 397060^2 + 56747^2 .

It is a cyclic number.

It is not a de Polignac number, because 160876865609 - 2³² = 156581898313 is a prime.

It is not a weakly prime, because it can be changed into another prime (160876265609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80438432804 + 80438432805.

It is an arithmetic number, because the mean of its divisors is an integer number (80438432805).

Almost surely, 2^160876865609 is an apocalyptic number.

It is an amenable number.

160876865609 is a deficient number, since it is larger than the sum of its proper divisors (1).

160876865609 is an equidigital number, since it uses as much as digits as its factorization.

160876865609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26127360, while the sum is 62.

The spelling of 160876865609 in words is "one hundred sixty billion, eight hundred seventy-six million, eight hundred sixty-five thousand, six hundred nine".