98394519225 has 24 divisors (see below), whose sum is σ = 169751938752. Its totient is φ = 50195464000.

The previous prime is 98394519217. The next prime is 98394519263. The reversal of 98394519225 is 52291549389.

It is a happy number.

It is not a de Polignac number, because 98394519225 - 2³ = 98394519217 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28518426 + ... + 28521875.

It is an arithmetic number, because the mean of its divisors is an integer number (7072997448).

Almost surely, 2^98394519225 is an apocalyptic number.

It is an amenable number.

98394519225 is a deficient number, since it is larger than the sum of its proper divisors (71357419527).

98394519225 is a wasteful number, since it uses less digits than its factorization.

98394519225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57040337 (or 57040332 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 57.

The spelling of 98394519225 in words is "ninety-eight billion, three hundred ninety-four million, five hundred nineteen thousand, two hundred twenty-five".