11770858147 has 2 divisors, whose sum is σ = 11770858148. Its totient is φ = 11770858146.

The previous prime is 11770858079. The next prime is 11770858213. The reversal of 11770858147 is 74185807711.

It is a happy number.

11770858147 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 11770858147 - 2⁷ = 11770858019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11770858147.

It is not a weakly prime, because it can be changed into another prime (11770858447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5885429073 + 5885429074.

It is an arithmetic number, because the mean of its divisors is an integer number (5885429074).

Almost surely, 2^11770858147 is an apocalyptic number.

11770858147 is a deficient number, since it is larger than the sum of its proper divisors (1).

11770858147 is an equidigital number, since it uses as much as digits as its factorization.

11770858147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 439040, while the sum is 49.

The spelling of 11770858147 in words is "eleven billion, seven hundred seventy million, eight hundred fifty-eight thousand, one hundred forty-seven".