90024681059089 has 6 divisors (see below), whose sum is σ = 104722588170834. Its totient is φ = 77164012336320.

The previous prime is 90024681059041. The next prime is 90024681059099. The reversal of 90024681059089 is 98095018642009.

It can be written as a sum of positive squares in only one way, i.e., 72317879936064 + 17706801123025 = 8503992^2 + 4207945^2 .

It is not a de Polignac number, because 90024681059089 - 2¹¹ = 90024681057041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90024681059099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 918619194432 + ... + 918619194529.

It is an arithmetic number, because the mean of its divisors is an integer number (17453764695139).

Almost surely, 2^{90024681059089} is an apocalyptic number.

It is an amenable number.

90024681059089 is a deficient number, since it is larger than the sum of its proper divisors (14697907111745).

90024681059089 is a wasteful number, since it uses less digits than its factorization.

90024681059089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837238388975 (or 1837238388968 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 61.

The spelling of 90024681059089 in words is "ninety trillion, twenty-four billion, six hundred eighty-one million, fifty-nine thousand, eighty-nine".