16576867322051 has 2 divisors, whose sum is σ = 16576867322052. Its totient is φ = 16576867322050.

The previous prime is 16576867322033. The next prime is 16576867322077. The reversal of 16576867322051 is 15022376867561.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16576867322051 is a prime.

It is not a weakly prime, because it can be changed into another prime (16576867222051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8288433661025 + 8288433661026.

It is an arithmetic number, because the mean of its divisors is an integer number (8288433661026).

Almost surely, 2^{16576867322051} is an apocalyptic number.

16576867322051 is a deficient number, since it is larger than the sum of its proper divisors (1).

16576867322051 is an equidigital number, since it uses as much as digits as its factorization.

16576867322051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25401600, while the sum is 59.

The spelling of 16576867322051 in words is "sixteen trillion, five hundred seventy-six billion, eight hundred sixty-seven million, three hundred twenty-two thousand, fifty-one".