9017748481 has 32 divisors (see below), whose sum is σ = 11028441600. Its totient is φ = 7197797376.

The previous prime is 9017748469. The next prime is 9017748491. The reversal of 9017748481 is 1848477109.

9017748481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9017748481 - 2⁹ = 9017747969 is a prime.

It is a super-2 number, since 2×9017748481² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9017748451) 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 31 ways as a sum of consecutive naturals, for example, 4664191 + ... + 4666123.

It is an arithmetic number, because the mean of its divisors is an integer number (344638800).

Almost surely, 2^9017748481 is an apocalyptic number.

It is an amenable number.

9017748481 is a deficient number, since it is larger than the sum of its proper divisors (2010693119).

9017748481 is a wasteful number, since it uses less digits than its factorization.

9017748481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2353.

The product of its (nonzero) digits is 451584, while the sum is 49.

The square root of 9017748481 is about 94961.8264409442. The cubic root of 9017748481 is about 2081.4502706986.

The spelling of 9017748481 in words is "nine billion, seventeen million, seven hundred forty-eight thousand, four hundred eighty-one".