89235490436352 has 864 divisors, whose sum is σ = 309691303084800. Its totient is φ = 24412704473088.

The previous prime is 89235490436321. The next prime is 89235490436353. The reversal of 89235490436352 is 25363409453298.

It is a happy number.

89235490436352 is a `hidden beast` number, since 8 + 9 + 2 + 3 + 549 + 0 + 4 + 36 + 3 + 52 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 89235490436352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89235490436353) 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, 3473131218 + ... + 3473156910.

It is an arithmetic number, because the mean of its divisors is an integer number (358439008200).

Almost surely, 2^{89235490436352} 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 89235490436352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154845651542400).

89235490436352 is an abundant number, since it is smaller than the sum of its proper divisors (220455812648448).

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

89235490436352 is a wasteful number, since it uses less digits than its factorization.

89235490436352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26123 (or 26106 counting only the distinct ones).

The product of its (nonzero) digits is 167961600, while the sum is 63.

The spelling of 89235490436352 in words is "eighty-nine trillion, two hundred thirty-five billion, four hundred ninety million, four hundred thirty-six thousand, three hundred fifty-two".