16000606291 has 2 divisors, whose sum is σ = 16000606292. Its totient is φ = 16000606290.

The previous prime is 16000606283. The next prime is 16000606309. The reversal of 16000606291 is 19260600061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16000606291 - 2³ = 16000606283 is a prime.

It is not a weakly prime, because it can be changed into another prime (16000606691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8000303145 + 8000303146.

It is an arithmetic number, because the mean of its divisors is an integer number (8000303146).

Almost surely, 2^16000606291 is an apocalyptic number.

16000606291 is a deficient number, since it is larger than the sum of its proper divisors (1).

16000606291 is an equidigital number, since it uses as much as digits as its factorization.

16000606291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 16000606291 in words is "sixteen billion, six hundred six thousand, two hundred ninety-one".