9541472773 has 16 divisors (see below), whose sum is σ = 11142881280. Its totient is φ = 7999847856.

The previous prime is 9541472767. The next prime is 9541472777. The reversal of 9541472773 is 3772741459.

It is a de Polignac number, because none of the positive numbers 2^k-9541472773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9541472777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 651748 + ... + 666226.

It is an arithmetic number, because the mean of its divisors is an integer number (696430080).

Almost surely, 2^9541472773 is an apocalyptic number.

It is an amenable number.

9541472773 is a deficient number, since it is larger than the sum of its proper divisors (1601408507).

9541472773 is a wasteful number, since it uses less digits than its factorization.

9541472773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16536.

The product of its digits is 1481760, while the sum is 49.

The square root of 9541472773 is about 97680.4625961610. The cubic root of 9541472773 is about 2120.9892716688.

The spelling of 9541472773 in words is "nine billion, five hundred forty-one million, four hundred seventy-two thousand, seven hundred seventy-three".