13473797471 has 4 divisors (see below), whose sum is σ = 13490703912. Its totient is φ = 13456891032.

The previous prime is 13473797459. The next prime is 13473797473. The reversal of 13473797471 is 17479737431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13473797471 - 2¹⁰ = 13473796447 is a prime.

It is a super-3 number, since 3×13473797471³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13473797473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8452025 + ... + 8453618.

It is an arithmetic number, because the mean of its divisors is an integer number (3372675978).

Almost surely, 2^13473797471 is an apocalyptic number.

13473797471 is a deficient number, since it is larger than the sum of its proper divisors (16906441).

13473797471 is an equidigital number, since it uses as much as digits as its factorization.

13473797471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16906440.

The product of its digits is 3111696, while the sum is 53.

The spelling of 13473797471 in words is "thirteen billion, four hundred seventy-three million, seven hundred ninety-seven thousand, four hundred seventy-one".