8550898488720 has 1920 divisors, whose sum is σ = 36973298319360. Its totient is φ = 1726913986560.

The previous prime is 8550898488719. The next prime is 8550898488721. The reversal of 8550898488720 is 278848980558.

8550898488720 is a `hidden beast` number, since 8 + 5 + 50 + 8 + 98 + 488 + 7 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (8550898488719) and next prime (8550898488721).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (8550898488721) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 13949263134 + ... + 13949263746.

It is an arithmetic number, because the mean of its divisors is an integer number (19256926208).

Almost surely, 2^{8550898488720} is an apocalyptic number.

8550898488720 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8550898488720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18486649159680).

8550898488720 is an abundant number, since it is smaller than the sum of its proper divisors (28422399830640).

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

8550898488720 is a wasteful number, since it uses less digits than its factorization.

8550898488720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853 (or 844 counting only the distinct ones).

The product of its (nonzero) digits is 412876800, while the sum is 72.

The spelling of 8550898488720 in words is "eight trillion, five hundred fifty billion, eight hundred ninety-eight million, four hundred eighty-eight thousand, seven hundred twenty".