96187058381 has 2 divisors, whose sum is σ = 96187058382. Its totient is φ = 96187058380.

The previous prime is 96187058377. The next prime is 96187058389. The reversal of 96187058381 is 18385078169.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66620255881 + 29566802500 = 258109^2 + 171950^2 .

It is an emirp because it is prime and its reverse (18385078169) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 96187058381 - 2² = 96187058377 is a prime.

It is a super-2 number, since 2×96187058381² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96187058389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48093529190 + 48093529191.

It is an arithmetic number, because the mean of its divisors is an integer number (48093529191).

Almost surely, 2^96187058381 is an apocalyptic number.

It is an amenable number.

96187058381 is a deficient number, since it is larger than the sum of its proper divisors (1).

96187058381 is an equidigital number, since it uses as much as digits as its factorization.

96187058381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 56.

The spelling of 96187058381 in words is "ninety-six billion, one hundred eighty-seven million, fifty-eight thousand, three hundred eighty-one".