5478433 has 2 divisors, whose sum is σ = 5478434. Its totient is φ = 5478432.

The previous prime is 5478401. The next prime is 5478457. The reversal of 5478433 is 3348745.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5414929 + 63504 = 2327^2 + 252^2 .

It is a cyclic number.

It is not a de Polignac number, because 5478433 - 2⁵ = 5478401 is a prime.

5478433 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5475433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2739216 + 2739217.

It is an arithmetic number, because the mean of its divisors is an integer number (2739217).

Almost surely, 2^5478433 is an apocalyptic number.

It is an amenable number.

5478433 is a deficient number, since it is larger than the sum of its proper divisors (1).

5478433 is an equidigital number, since it uses as much as digits as its factorization.

5478433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40320, while the sum is 34.

The square root of 5478433 is about 2340.6052636017. The cubic root of 5478433 is about 176.2863902192.

It can be divided in two parts, 54 and 78433, that added together give a palindrome (78487).

The spelling of 5478433 in words is "five million, four hundred seventy-eight thousand, four hundred thirty-three".