96611964489877 has 2 divisors, whose sum is σ = 96611964489878. Its totient is φ = 96611964489876.

The previous prime is 96611964489827. The next prime is 96611964489973. The reversal of 96611964489877 is 77898446911669.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95958657630801 + 653306859076 = 9795849^2 + 808274^2 .

It is a cyclic number.

It is not a de Polignac number, because 96611964489877 - 2³¹ = 96609817006229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 96611964489794 and 96611964489803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96611964489827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48305982244938 + 48305982244939.

It is an arithmetic number, because the mean of its divisors is an integer number (48305982244939).

Almost surely, 2^{96611964489877} is an apocalyptic number.

It is an amenable number.

96611964489877 is a deficient number, since it is larger than the sum of its proper divisors (1).

96611964489877 is an equidigital number, since it uses as much as digits as its factorization.

96611964489877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7900913664, while the sum is 85.

The spelling of 96611964489877 in words is "ninety-six trillion, six hundred eleven billion, nine hundred sixty-four million, four hundred eighty-nine thousand, eight hundred seventy-seven".