89499775286700 has 288 divisors, whose sum is σ = 288564054051840. Its totient is φ = 23797126080000.

The previous prime is 89499775286689. The next prime is 89499775286723. The reversal of 89499775286700 is 768257799498.

89499775286700 is a `hidden beast` number, since 8 + 9 + 499 + 7 + 7 + 52 + 8 + 6 + 70 + 0 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 89499775286700.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1296481185 + ... + 1296550215.

Almost surely, 2^{89499775286700} 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 89499775286700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144282027025920).

89499775286700 is an abundant number, since it is smaller than the sum of its proper divisors (199064278765140).

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

89499775286700 is a wasteful number, since it uses less digits than its factorization.

89499775286700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70446 (or 70433 counting only the distinct ones).

The product of its (nonzero) digits is 3840721920, while the sum is 81.

The spelling of 89499775286700 in words is "eighty-nine trillion, four hundred ninety-nine billion, seven hundred seventy-five million, two hundred eighty-six thousand, seven hundred".