98550537600 has 768 divisors, whose sum is σ = 365476608000. Its totient is φ = 23224320000.

The previous prime is 98550537587. The next prime is 98550537607. The reversal of 98550537600 is 673505589.

It is a super-2 number, since 2×98550537600² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 98550537600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98550537607) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 163977300 + ... + 163977900.

It is an arithmetic number, because the mean of its divisors is an integer number (475881000).

Almost surely, 2^98550537600 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 98550537600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182738304000).

98550537600 is an abundant number, since it is smaller than the sum of its proper divisors (266926070400).

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

98550537600 is a wasteful number, since it uses less digits than its factorization.

98550537600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707 (or 690 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 48.

The spelling of 98550537600 in words is "ninety-eight billion, five hundred fifty million, five hundred thirty-seven thousand, six hundred".