5475943 has 4 divisors (see below), whose sum is σ = 5973768. Its totient is φ = 4978120.

The previous prime is 5475937. The next prime is 5475961. The reversal of 5475943 is 3495745.

5475943 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5475943 is a prime.

It is a Duffinian number.

5475943 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5475973) 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 3 ways as a sum of consecutive naturals, for example, 248896 + ... + 248917.

It is an arithmetic number, because the mean of its divisors is an integer number (1493442).

Almost surely, 2^5475943 is an apocalyptic number.

5475943 is a deficient number, since it is larger than the sum of its proper divisors (497825).

5475943 is a wasteful number, since it uses less digits than its factorization.

5475943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497824.

The product of its digits is 75600, while the sum is 37.

The square root of 5475943 is about 2340.0732894506. The cubic root of 5475943 is about 176.2596782238.

The spelling of 5475943 in words is "five million, four hundred seventy-five thousand, nine hundred forty-three".