5434 has 16 divisors (see below), whose sum is σ = 10080.
Its totient is φ = 2160.
The previous prime is 5431. The next prime is 5437. The reversal of 5434 is 4345.
5434 = 72 + 82 + ... + 252.
5434 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.
It is an interprime number because it is at equal distance from previous prime (5431) and next prime (5437).
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (5431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277 + ... + 295.
It is an arithmetic number, because the mean of its divisors is an integer number (630).
25434 is an apocalyptic number.
5434 is a deficient number, since it is larger than the sum of its proper divisors (4646).
5434 is a wasteful number, since it uses less digits than its factorization.
5434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45.
The product of its digits is 240, while the sum is 16.
The square root of 5434 is about 73.7156699759.
The cubic root of 5434 is about 17.5808503840.
Adding to 5434 its reverse (4345), we get a palindrome (9779).
Subtracting from 5434 its reverse (4345), we obtain a square (1089 = 332).
It can be divided in two parts, 54 and 34, that added together give a palindrome (88).
The spelling of 5434 in words is "five thousand, four hundred thirty-four".