9490540173 has 16 divisors (see below), whose sum is σ = 13420310976. Its totient is φ = 5945114880.

The previous prime is 9490540141. The next prime is 9490540183. The reversal of 9490540173 is 3710450949.

9490540173 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 9490540173 - 2⁵ = 9490540141 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9490540183) 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 15 ways as a sum of consecutive naturals, for example, 120523 + ... + 183048.

It is an arithmetic number, because the mean of its divisors is an integer number (838769436).

Almost surely, 2^9490540173 is an apocalyptic number.

It is an amenable number.

9490540173 is a deficient number, since it is larger than the sum of its proper divisors (3929770803).

9490540173 is a wasteful number, since it uses less digits than its factorization.

9490540173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304204.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 9490540173 is about 97419.4034728195. The cubic root of 9490540173 is about 2117.2085734273.

The spelling of 9490540173 in words is "nine billion, four hundred ninety million, five hundred forty thousand, one hundred seventy-three".