98118745005 has 32 divisors (see below), whose sum is σ = 159235856640. Its totient is φ = 51581698560.

The previous prime is 98118744991. The next prime is 98118745013. The reversal of 98118745005 is 50054781189.

It is a happy number.

It is not a de Polignac number, because 98118745005 - 2⁵ = 98118744973 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7521969 + ... + 7535001.

It is an arithmetic number, because the mean of its divisors is an integer number (4976120520).

Almost surely, 2^98118745005 is an apocalyptic number.

It is an amenable number.

98118745005 is a deficient number, since it is larger than the sum of its proper divisors (61117111635).

98118745005 is a wasteful number, since it uses less digits than its factorization.

98118745005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20181.

The product of its (nonzero) digits is 403200, while the sum is 48.

The spelling of 98118745005 in words is "ninety-eight billion, one hundred eighteen million, seven hundred forty-five thousand, five".