5159458 has 4 divisors (see below), whose sum is σ = 7739190. Its totient is φ = 2579728.

The previous prime is 5159447. The next prime is 5159461. The reversal of 5159458 is 8549515.

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., 4592449 + 567009 = 2143^2 + 753^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1289863 + ... + 1289866.

Almost surely, 2^5159458 is an apocalyptic number.

5159458 is a deficient number, since it is larger than the sum of its proper divisors (2579732).

5159458 is a wasteful number, since it uses less digits than its factorization.

5159458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2579731.

The product of its digits is 36000, while the sum is 37.

The square root of 5159458 is about 2271.4440340893. Note that the first 3 decimals coincide. The cubic root of 5159458 is about 172.7964014240.

The spelling of 5159458 in words is "five million, one hundred fifty-nine thousand, four hundred fifty-eight".