98523674172 has 108 divisors (see below), whose sum is σ = 316043536536. Its totient is φ = 25590559680.

The previous prime is 98523674141. The next prime is 98523674201. The reversal of 98523674172 is 27147632589.

It is a happy number.

98523674172 is a `hidden beast` number, since 9 + 8 + 523 + 6 + 7 + 41 + 72 = 666.

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 2519343 + ... + 2558150.

It is an arithmetic number, because the mean of its divisors is an integer number (2926329042).

Almost surely, 2^98523674172 is an apocalyptic number.

It is an amenable number.

98523674172 is an abundant number, since it is smaller than the sum of its proper divisors (217519862364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98523674172 is a wasteful number, since it uses less digits than its factorization.

98523674172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5077528 (or 5077516 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 54.

The spelling of 98523674172 in words is "ninety-eight billion, five hundred twenty-three million, six hundred seventy-four thousand, one hundred seventy-two".