98898080560 has 320 divisors, whose sum is σ = 251373196800. Its totient is φ = 36109172736.

The previous prime is 98898080557. The next prime is 98898080591. The reversal of 98898080560 is 6508089889.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 629924002 + ... + 629924158.

It is an arithmetic number, because the mean of its divisors is an integer number (785541240).

Almost surely, 2^98898080560 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 98898080560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125686598400).

98898080560 is an abundant number, since it is smaller than the sum of its proper divisors (152475116240).

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

98898080560 is a wasteful number, since it uses less digits than its factorization.

98898080560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 61.

The spelling of 98898080560 in words is "ninety-eight billion, eight hundred ninety-eight million, eighty thousand, five hundred sixty".