98200061569 has 2 divisors, whose sum is σ = 98200061570. Its totient is φ = 98200061568.

The previous prime is 98200061527. The next prime is 98200061623. The reversal of 98200061569 is 96516000289.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95468640400 + 2731421169 = 308980^2 + 52263^2 .

It is a cyclic number.

It is not a de Polignac number, because 98200061569 - 2¹⁷ = 98199930497 is a prime.

It is a super-2 number, since 2×98200061569² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (98200061269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49100030784 + 49100030785.

It is an arithmetic number, because the mean of its divisors is an integer number (49100030785).

Almost surely, 2^98200061569 is an apocalyptic number.

It is an amenable number.

98200061569 is a deficient number, since it is larger than the sum of its proper divisors (1).

98200061569 is an equidigital number, since it uses as much as digits as its factorization.

98200061569 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 98200061569 in words is "ninety-eight billion, two hundred million, sixty-one thousand, five hundred sixty-nine".