160016505001 has 2 divisors, whose sum is σ = 160016505002. Its totient is φ = 160016505000.

The previous prime is 160016504969. The next prime is 160016505007. The reversal of 160016505001 is 100505610061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 154496163600 + 5520341401 = 393060^2 + 74299^2 .

It is a cyclic number.

It is not a de Polignac number, because 160016505001 - 2⁵ = 160016504969 is a prime.

It is not a weakly prime, because it can be changed into another prime (160016505007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80008252500 + 80008252501.

It is an arithmetic number, because the mean of its divisors is an integer number (80008252501).

Almost surely, 2^160016505001 is an apocalyptic number.

It is an amenable number.

160016505001 is a deficient number, since it is larger than the sum of its proper divisors (1).

160016505001 is an equidigital number, since it uses as much as digits as its factorization.

160016505001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 25.

The spelling of 160016505001 in words is "one hundred sixty billion, sixteen million, five hundred five thousand, one".