5423403 has 8 divisors (see below), whose sum is σ = 7242048. Its totient is φ = 3610184.

The previous prime is 5423401. The next prime is 5423441. The reversal of 5423403 is 3043245.

It is a happy number.

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 5423403 - 2¹ = 5423401 is a prime.

It is a d-powerful number, because it can be written as 5⁵ + 4¹⁰ + 2³ + 3⁵ + 4¹¹ + 0 + 3¹¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 5423403.

It is not an unprimeable number, because it can be changed into a prime (5423401) 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, 2800 + ... + 4322.

It is an arithmetic number, because the mean of its divisors is an integer number (905256).

Almost surely, 2^5423403 is an apocalyptic number.

5423403 is a deficient number, since it is larger than the sum of its proper divisors (1818645).

5423403 is a wasteful number, since it uses less digits than its factorization.

5423403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 5423403 is about 2328.8200875121. The cubic root of 5423403 is about 175.6941463940.

Adding to 5423403 its reverse (3043245), we get a palindrome (8466648).

The spelling of 5423403 in words is "five million, four hundred twenty-three thousand, four hundred three".