5159481 has 8 divisors (see below), whose sum is σ = 7047264. Its totient is φ = 3355680.

The previous prime is 5159461. The next prime is 5159489. The reversal of 5159481 is 1849515.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5159481 - 2¹⁰ = 5158457 is a prime.

It is a super-2 number, since 2×5159481² = 53240488378722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5159489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20851 + ... + 21096.

It is an arithmetic number, because the mean of its divisors is an integer number (880908).

Almost surely, 2^5159481 is an apocalyptic number.

It is an amenable number.

5159481 is a deficient number, since it is larger than the sum of its proper divisors (1887783).

5159481 is a wasteful number, since it uses less digits than its factorization.

5159481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41991.

The product of its digits is 7200, while the sum is 33.

The square root of 5159481 is about 2271.4490969423. The cubic root of 5159481 is about 172.7966581894.

The spelling of 5159481 in words is "five million, one hundred fifty-nine thousand, four hundred eighty-one".