96558855881 has 2 divisors, whose sum is σ = 96558855882. Its totient is φ = 96558855880.

The previous prime is 96558855863. The next prime is 96558855907. The reversal of 96558855881 is 18855885569.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94227511225 + 2331344656 = 306965^2 + 48284^2 .

It is an emirp because it is prime and its reverse (18855885569) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 96558855881 - 2¹⁴ = 96558839497 is a prime.

It is a super-2 number, since 2×96558855881² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (96558855821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48279427940 + 48279427941.

It is an arithmetic number, because the mean of its divisors is an integer number (48279427941).

Almost surely, 2^96558855881 is an apocalyptic number.

It is an amenable number.

96558855881 is a deficient number, since it is larger than the sum of its proper divisors (1).

96558855881 is an equidigital number, since it uses as much as digits as its factorization.

96558855881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240000, while the sum is 68.

The spelling of 96558855881 in words is "ninety-six billion, five hundred fifty-eight million, eight hundred fifty-five thousand, eight hundred eighty-one".