96665549147 has 2 divisors, whose sum is σ = 96665549148. Its totient is φ = 96665549146.

The previous prime is 96665549143. The next prime is 96665549203. The reversal of 96665549147 is 74194556669.

It is a weak prime.

It is an emirp because it is prime and its reverse (74194556669) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 96665549147 - 2² = 96665549143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 96665549147.

It is not a weakly prime, because it can be changed into another prime (96665549143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48332774573 + 48332774574.

It is an arithmetic number, because the mean of its divisors is an integer number (48332774574).

Almost surely, 2^96665549147 is an apocalyptic number.

96665549147 is a deficient number, since it is larger than the sum of its proper divisors (1).

96665549147 is an equidigital number, since it uses as much as digits as its factorization.

96665549147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48988800, while the sum is 62.

The spelling of 96665549147 in words is "ninety-six billion, six hundred sixty-five million, five hundred forty-nine thousand, one hundred forty-seven".