5459138 has 4 divisors (see below), whose sum is σ = 8188710.
Its totient is φ = 2729568.
The previous prime is 5459117. The next prime is 5459161. The reversal of 5459138 is 8319545.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 4870849 + 588289 = 2207^2 + 767^2
It is a junction number, because it is equal to n+sod(n) for n = 5459098 and 5459107.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1364783 + ... + 1364786.
Almost surely, 25459138 is an apocalyptic number.
5459138 is a deficient number, since it is larger than the sum of its proper divisors (2729572).
5459138 is a wasteful number, since it uses less digits than its factorization.
5459138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2729571.
The product of its digits is 21600, while the sum is 35.
The square root of 5459138 is about 2336.4798308567.
The cubic root of 5459138 is about 176.0791869903.
The spelling of 5459138 in words is "five million, four hundred fifty-nine thousand, one hundred thirty-eight".