5475423 has 4 divisors (see below), whose sum is σ = 7300568. Its totient is φ = 3650280.

The previous prime is 5475409. The next prime is 5475433. The reversal of 5475423 is 3245745.

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

It is not a de Polignac number, because 5475423 - 2¹⁷ = 5344351 is a prime.

It is a D-number.

It is a Duffinian number.

5475423 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5475433) 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, 912568 + ... + 912573.

It is an arithmetic number, because the mean of its divisors is an integer number (1825142).

Almost surely, 2^5475423 is an apocalyptic number.

5475423 is a deficient number, since it is larger than the sum of its proper divisors (1825145).

5475423 is a wasteful number, since it uses less digits than its factorization.

5475423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1825144.

The product of its digits is 16800, while the sum is 30.

The square root of 5475423 is about 2339.9621791815. The cubic root of 5475423 is about 176.2540987931.

The spelling of 5475423 in words is "five million, four hundred seventy-five thousand, four hundred twenty-three".