98986584833 has 2 divisors, whose sum is σ = 98986584834. Its totient is φ = 98986584832.

The previous prime is 98986584799. The next prime is 98986584863. The reversal of 98986584833 is 33848568989.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93901183489 + 5085401344 = 306433^2 + 71312^2 .

It is a cyclic number.

It is not a de Polignac number, because 98986584833 - 2¹⁰ = 98986583809 is a prime.

It is not a weakly prime, because it can be changed into another prime (98986584863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49493292416 + 49493292417.

It is an arithmetic number, because the mean of its divisors is an integer number (49493292417).

Almost surely, 2^98986584833 is an apocalyptic number.

It is an amenable number.

98986584833 is a deficient number, since it is larger than the sum of its proper divisors (1).

98986584833 is an equidigital number, since it uses as much as digits as its factorization.

98986584833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 358318080, while the sum is 71.

The spelling of 98986584833 in words is "ninety-eight billion, nine hundred eighty-six million, five hundred eighty-four thousand, eight hundred thirty-three".