98196057593 has 2 divisors, whose sum is σ = 98196057594. Its totient is φ = 98196057592.

The previous prime is 98196057503. The next prime is 98196057599. The reversal of 98196057593 is 39575069189.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95825536249 + 2370521344 = 309557^2 + 48688^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98196057593 is a prime.

It is not a weakly prime, because it can be changed into another prime (98196057599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49098028796 + 49098028797.

It is an arithmetic number, because the mean of its divisors is an integer number (49098028797).

Almost surely, 2^98196057593 is an apocalyptic number.

It is an amenable number.

98196057593 is a deficient number, since it is larger than the sum of its proper divisors (1).

98196057593 is an equidigital number, since it uses as much as digits as its factorization.

98196057593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18370800, while the sum is 62.

The spelling of 98196057593 in words is "ninety-eight billion, one hundred ninety-six million, fifty-seven thousand, five hundred ninety-three".