89437083700608 has 640 divisors, whose sum is σ = 309094232832000. Its totient is φ = 25143409594368.

The previous prime is 89437083700603. The next prime is 89437083700637. The reversal of 89437083700608 is 80600738073498.

It is a super-2 number, since 2×89437083700608² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89437083700603) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1679890053 + ... + 1679943291.

It is an arithmetic number, because the mean of its divisors is an integer number (482959738800).

Almost surely, 2^{89437083700608} 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 89437083700608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154547116416000).

89437083700608 is an abundant number, since it is smaller than the sum of its proper divisors (219657149131392).

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

89437083700608 is a wasteful number, since it uses less digits than its factorization.

89437083700608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53644 (or 53623 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 63.

The spelling of 89437083700608 in words is "eighty-nine trillion, four hundred thirty-seven billion, eighty-three million, seven hundred thousand, six hundred eight".