5401433 has 2 divisors, whose sum is σ = 5401434.
Its totient is φ = 5401432.
The previous prime is 5401397. The next prime is 5401439. The reversal of 5401433 is 3341045.
Adding to 5401433 its reverse (3341045), we get a palindrome (8742478).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5139289 + 262144 = 2267^2 + 512^2
It is a cyclic number.
It is not a de Polignac number, because 5401433 - 214 = 5385049 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (5401439) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2700716 + 2700717.
It is an arithmetic number, because the mean of its divisors is an integer number (2700717).
Almost surely, 25401433 is an apocalyptic number.
It is an amenable number.
5401433 is a deficient number, since it is larger than the sum of its proper divisors (1).
5401433 is an equidigital number, since it uses as much as digits as its factorization.
5401433 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 5401433 is about 2324.0983197791.
The cubic root of 5401433 is about 175.4565818736.
The spelling of 5401433 in words is "five million, four hundred one thousand, four hundred thirty-three".