98600393851 has 2 divisors, whose sum is σ = 98600393852. Its totient is φ = 98600393850.

The previous prime is 98600393813. The next prime is 98600393861. The reversal of 98600393851 is 15839300689.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98600393851 - 2¹³ = 98600385659 is a prime.

It is a super-2 number, since 2×98600393851² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (98600393861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49300196925 + 49300196926.

It is an arithmetic number, because the mean of its divisors is an integer number (49300196926).

Almost surely, 2^98600393851 is an apocalyptic number.

98600393851 is a deficient number, since it is larger than the sum of its proper divisors (1).

98600393851 is an equidigital number, since it uses as much as digits as its factorization.

98600393851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1399680, while the sum is 52.

The spelling of 98600393851 in words is "ninety-eight billion, six hundred million, three hundred ninety-three thousand, eight hundred fifty-one".