43475313 has 16 divisors (see below), whose sum is σ = 69129216. Its totient is φ = 23762640.

The previous prime is 43475233. The next prime is 43475347. The reversal of 43475313 is 31357434.

43475313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 43475313 - 2¹⁰ = 43474289 is a prime.

43475313 is a modest number, since divided by 5313 gives 4347 as remainder.

It is not an unprimeable number, because it can be changed into a prime (43475513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44523 + ... + 45488.

It is an arithmetic number, because the mean of its divisors is an integer number (4320576).

Almost surely, 2^43475313 is an apocalyptic number.

It is an amenable number.

43475313 is a deficient number, since it is larger than the sum of its proper divisors (25653903).

43475313 is a wasteful number, since it uses less digits than its factorization.

43475313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90044.

The product of its digits is 15120, while the sum is 30.

The square root of 43475313 is about 6593.5811968914. The cubic root of 43475313 is about 351.6259396943.

The spelling of 43475313 in words is "forty-three million, four hundred seventy-five thousand, three hundred thirteen".