96876628991977 has 2 divisors, whose sum is σ = 96876628991978. Its totient is φ = 96876628991976.

The previous prime is 96876628991969. The next prime is 96876628992007. The reversal of 96876628991977 is 77919982667869.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83248452635481 + 13628176356496 = 9124059^2 + 3691636^2 .

It is a cyclic number.

It is not a de Polignac number, because 96876628991977 - 2³ = 96876628991969 is a prime.

It is a super-2 number, since 2×96876628991977² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (96876628961977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48438314495988 + 48438314495989.

It is an arithmetic number, because the mean of its divisors is an integer number (48438314495989).

Almost surely, 2^{96876628991977} is an apocalyptic number.

It is an amenable number.

96876628991977 is a deficient number, since it is larger than the sum of its proper divisors (1).

96876628991977 is an equidigital number, since it uses as much as digits as its factorization.

96876628991977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62219695104, while the sum is 94.

The spelling of 96876628991977 in words is "ninety-six trillion, eight hundred seventy-six billion, six hundred twenty-eight million, nine hundred ninety-one thousand, nine hundred seventy-seven".