9041558085 has 96 divisors (see below), whose sum is σ = 18580423680. Its totient is φ = 3979584000.

The previous prime is 9041558081. The next prime is 9041558089. The reversal of 9041558085 is 5808551409.

It is a happy number.

9041558085 is a `hidden beast` number, since 90 + 4 + 1 + 558 + 0 + 8 + 5 = 666.

9041558085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9041558081) and next prime (9041558089).

It is not a de Polignac number, because 9041558085 - 2² = 9041558081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 9041558085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9041558081) 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 95 ways as a sum of consecutive naturals, for example, 3844660 + ... + 3847010.

It is an arithmetic number, because the mean of its divisors is an integer number (193546080).

Almost surely, 2^9041558085 is an apocalyptic number.

It is an amenable number.

9041558085 is an abundant number, since it is smaller than the sum of its proper divisors (9538865595).

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

9041558085 is a wasteful number, since it uses less digits than its factorization.

9041558085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2819 (or 2816 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 45.

The square root of 9041558085 is about 95087.1078800907. The cubic root of 9041558085 is about 2083.2805484795.

The spelling of 9041558085 in words is "nine billion, forty-one million, five hundred fifty-eight thousand, eighty-five".