89506065085782 has 16 divisors (see below), whose sum is σ = 184786715016192. Its totient is φ = 28872924221160.

The previous prime is 89506065085753. The next prime is 89506065085793. The reversal of 89506065085782 is 28758056060598.

89506065085782 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×89506065085782² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240607701658 + ... + 240607702029.

It is an arithmetic number, because the mean of its divisors is an integer number (11549169688512).

Almost surely, 2^{89506065085782} is an apocalyptic number.

89506065085782 is an abundant number, since it is smaller than the sum of its proper divisors (95280649930410).

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

89506065085782 is a wasteful number, since it uses less digits than its factorization.

89506065085782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481215403723.

The product of its (nonzero) digits is 290304000, while the sum is 69.

The spelling of 89506065085782 in words is "eighty-nine trillion, five hundred six billion, sixty-five million, eighty-five thousand, seven hundred eighty-two".