16016000159977 has 2 divisors, whose sum is σ = 16016000159978. Its totient is φ = 16016000159976.

The previous prime is 16016000159927. The next prime is 16016000160001. The reversal of 16016000159977 is 77995100061061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15736105199376 + 279894960601 = 3966876^2 + 529051^2 .

It is a cyclic number.

It is not a de Polignac number, because 16016000159977 - 2¹⁵ = 16016000127209 is a prime.

It is a super-2 number, since 2×16016000159977² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16016000159927) 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, 8008000079988 + 8008000079989.

It is an arithmetic number, because the mean of its divisors is an integer number (8008000079989).

Almost surely, 2^{16016000159977} is an apocalyptic number.

It is an amenable number.

16016000159977 is a deficient number, since it is larger than the sum of its proper divisors (1).

16016000159977 is an equidigital number, since it uses as much as digits as its factorization.

16016000159977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 714420, while the sum is 52.

The spelling of 16016000159977 in words is "sixteen trillion, sixteen billion, one hundred fifty-nine thousand, nine hundred seventy-seven".