98498775873 has 16 divisors (see below), whose sum is σ = 132058541376. Its totient is φ = 65302923840.

The previous prime is 98498775871. The next prime is 98498775883. The reversal of 98498775873 is 37857789489.

It is not a de Polignac number, because 98498775873 - 2¹ = 98498775871 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98498775795 and 98498775804.

It is not an unprimeable number, because it can be changed into a prime (98498775871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 747415 + ... + 869267.

It is an arithmetic number, because the mean of its divisors is an integer number (8253658836).

Almost surely, 2^98498775873 is an apocalyptic number.

It is an amenable number.

98498775873 is a deficient number, since it is larger than the sum of its proper divisors (33559765503).

98498775873 is a wasteful number, since it uses less digits than its factorization.

98498775873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123344.

The product of its digits is 853493760, while the sum is 75.

The spelling of 98498775873 in words is "ninety-eight billion, four hundred ninety-eight million, seven hundred seventy-five thousand, eight hundred seventy-three".