96681066277 has 2 divisors, whose sum is σ = 96681066278. Its totient is φ = 96681066276.

The previous prime is 96681066217. The next prime is 96681066359. The reversal of 96681066277 is 77266018669.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50919727716 + 45761338561 = 225654^2 + 213919^2 .

It is a cyclic number.

It is not a de Polignac number, because 96681066277 - 2⁷ = 96681066149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96681066217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48340533138 + 48340533139.

It is an arithmetic number, because the mean of its divisors is an integer number (48340533139).

Almost surely, 2^96681066277 is an apocalyptic number.

It is an amenable number.

96681066277 is a deficient number, since it is larger than the sum of its proper divisors (1).

96681066277 is an equidigital number, since it uses as much as digits as its factorization.

96681066277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9144576, while the sum is 58.

The spelling of 96681066277 in words is "ninety-six billion, six hundred eighty-one million, sixty-six thousand, two hundred seventy-seven".