1005946195147 has 2 divisors, whose sum is σ = 1005946195148. Its totient is φ = 1005946195146.

The previous prime is 1005946195097. The next prime is 1005946195151. The reversal of 1005946195147 is 7415916495001.

1005946195147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1005946195147 - 2³¹ = 1003798711499 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1005946195094 and 1005946195103.

It is not a weakly prime, because it can be changed into another prime (1005946195187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502973097573 + 502973097574.

It is an arithmetic number, because the mean of its divisors is an integer number (502973097574).

Almost surely, 2^{1005946195147} is an apocalyptic number.

1005946195147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1005946195147 is an equidigital number, since it uses as much as digits as its factorization.

1005946195147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1360800, while the sum is 52.

The spelling of 1005946195147 in words is "one trillion, five billion, nine hundred forty-six million, one hundred ninety-five thousand, one hundred forty-seven".