1608008176147 has 2 divisors, whose sum is σ = 1608008176148. Its totient is φ = 1608008176146.

The previous prime is 1608008176129. The next prime is 1608008176189. The reversal of 1608008176147 is 7416718008061.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1608008176147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1608008176147.

It is not a weakly prime, because it can be changed into another prime (1608008176847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 804004088073 + 804004088074.

It is an arithmetic number, because the mean of its divisors is an integer number (804004088074).

Almost surely, 2^{1608008176147} is an apocalyptic number.

1608008176147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1608008176147 is an equidigital number, since it uses as much as digits as its factorization.

1608008176147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 451584, while the sum is 49.

The spelling of 1608008176147 in words is "one trillion, six hundred eight billion, eight million, one hundred seventy-six thousand, one hundred forty-seven".