6471235965473 has 8 divisors (see below), whose sum is σ = 6479335321896. Its totient is φ = 6463137139200.

The previous prime is 6471235965461. The next prime is 6471235965497. The reversal of 6471235965473 is 3745695321746.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3138683486689 + 3332552478784 = 1771633^2 + 1825528^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6471235965473 - 2¹⁰ = 6471235964449 is a prime.

It is a super-2 number, since 2×6471235965473² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6471235965433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28023143 + ... + 28253123.

It is an arithmetic number, because the mean of its divisors is an integer number (809916915237).

Almost surely, 2^{6471235965473} is an apocalyptic number.

It is an amenable number.

6471235965473 is a deficient number, since it is larger than the sum of its proper divisors (8099356423).

6471235965473 is a wasteful number, since it uses less digits than its factorization.

6471235965473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265075.

The product of its digits is 114307200, while the sum is 62.

The spelling of 6471235965473 in words is "six trillion, four hundred seventy-one billion, two hundred thirty-five million, nine hundred sixty-five thousand, four hundred seventy-three".