96918559939 has 2 divisors, whose sum is σ = 96918559940. Its totient is φ = 96918559938.

The previous prime is 96918559921. The next prime is 96918559967. The reversal of 96918559939 is 93995581969.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 96918559939 - 2⁷ = 96918559811 is a prime.

It is not a weakly prime, because it can be changed into another prime (96918559139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48459279969 + 48459279970.

It is an arithmetic number, because the mean of its divisors is an integer number (48459279970).

Almost surely, 2^96918559939 is an apocalyptic number.

96918559939 is a deficient number, since it is larger than the sum of its proper divisors (1).

96918559939 is an equidigital number, since it uses as much as digits as its factorization.

96918559939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 212576400, while the sum is 73.

The spelling of 96918559939 in words is "ninety-six billion, nine hundred eighteen million, five hundred fifty-nine thousand, nine hundred thirty-nine".