89071640010 has 192 divisors, whose sum is σ = 248033923200. Its totient is φ = 22742830080.

The previous prime is 89071639939. The next prime is 89071640017. The reversal of 89071640010 is 1004617098.

89071640010 is a `hidden beast` number, since 8 + 9 + 0 + 7 + 1 + 640 + 0 + 1 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (89071640017) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25166821 + ... + 25170359.

It is an arithmetic number, because the mean of its divisors is an integer number (1291843350).

Almost surely, 2^89071640010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89071640010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124016961600).

89071640010 is an abundant number, since it is smaller than the sum of its proper divisors (158962283190).

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

89071640010 is a wasteful number, since it uses less digits than its factorization.

89071640010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3714 (or 3677 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The spelling of 89071640010 in words is "eighty-nine billion, seventy-one million, six hundred forty thousand, ten".