13045471 has 2 divisors, whose sum is σ = 13045472. Its totient is φ = 13045470.

The previous prime is 13045453. The next prime is 13045481. The reversal of 13045471 is 17454031.

13045471 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13045471 - 2¹³ = 13037279 is a prime.

It is a super-3 number, since 3×13045471³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13045441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6522735 + 6522736.

It is an arithmetic number, because the mean of its divisors is an integer number (6522736).

Almost surely, 2^13045471 is an apocalyptic number.

13045471 is a deficient number, since it is larger than the sum of its proper divisors (1).

13045471 is an equidigital number, since it uses as much as digits as its factorization.

13045471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 13045471 is about 3611.8514642770. The cubic root of 13045471 is about 235.4072972942.

The spelling of 13045471 in words is "thirteen million, forty-five thousand, four hundred seventy-one".