98054599571040 has 576 divisors, whose sum is σ = 360739827564480. Its totient is φ = 22322839633920.

The previous prime is 98054599571021. The next prime is 98054599571083. The reversal of 98054599571040 is 4017599545089.

It is a happy number.

It is a super-2 number, since 2×98054599571040² (a number of 29 digits) contains 22 as substring.

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 95 ways as a sum of consecutive naturals, for example, 6706414930 + ... + 6706429550.

It is an arithmetic number, because the mean of its divisors is an integer number (626284422855).

Almost surely, 2^{98054599571040} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98054599571040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180369913782240).

98054599571040 is an abundant number, since it is smaller than the sum of its proper divisors (262685227993440).

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

98054599571040 is a wasteful number, since it uses less digits than its factorization.

98054599571040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15775 (or 15760 counting only the distinct ones).

The product of its (nonzero) digits is 81648000, while the sum is 66.

The spelling of 98054599571040 in words is "ninety-eight trillion, fifty-four billion, five hundred ninety-nine million, five hundred seventy-one thousand, forty".