98560834497 has 12 divisors (see below), whose sum is σ = 142395267300. Its totient is φ = 65693553408.

The previous prime is 98560834459. The next prime is 98560834627. The reversal of 98560834497 is 79443806589.

98560834497 is a `hidden beast` number, since 9 + 8 + 5 + 60 + 83 + 4 + 497 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 31046087601 + 67514746896 = 176199^2 + 259836^2 .

It is not a de Polignac number, because 98560834497 - 2¹⁹ = 98560310209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98560834297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1093372 + ... + 1180077.

It is an arithmetic number, because the mean of its divisors is an integer number (11866272275).

Almost surely, 2^98560834497 is an apocalyptic number.

It is an amenable number.

98560834497 is a deficient number, since it is larger than the sum of its proper divisors (43834432803).

98560834497 is a wasteful number, since it uses less digits than its factorization.

98560834497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2278272 (or 2278269 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 63.

The spelling of 98560834497 in words is "ninety-eight billion, five hundred sixty million, eight hundred thirty-four thousand, four hundred ninety-seven".