9473695811473 has 4 divisors (see below), whose sum is σ = 9507171768688. Its totient is φ = 9440219854260.

The previous prime is 9473695811471. The next prime is 9473695811509. The reversal of 9473695811473 is 3741185963749.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9473695811473 - 2¹ = 9473695811471 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9473695811399 and 9473695811408.

It is not an unprimeable number, because it can be changed into a prime (9473695811471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16737978183 + ... + 16737978748.

It is an arithmetic number, because the mean of its divisors is an integer number (2376792942172).

Almost surely, 2^{9473695811473} is an apocalyptic number.

It is an amenable number.

9473695811473 is a deficient number, since it is larger than the sum of its proper divisors (33475957215).

9473695811473 is a wasteful number, since it uses less digits than its factorization.

9473695811473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33475957214.

The product of its digits is 137168640, while the sum is 67.

The spelling of 9473695811473 in words is "nine trillion, four hundred seventy-three billion, six hundred ninety-five million, eight hundred eleven thousand, four hundred seventy-three".