5139041 has 4 divisors (see below), whose sum is σ = 5277972. Its totient is φ = 5000112.

The previous prime is 5139019. The next prime is 5139047. The reversal of 5139041 is 1409315.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3500641 + 1638400 = 1871^2 + 1280^2 .

It is a cyclic number.

It is not a de Polignac number, because 5139041 - 2⁶ = 5138977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5138998 and 5139016.

It is not an unprimeable number, because it can be changed into a prime (5139047) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 69410 + ... + 69483.

It is an arithmetic number, because the mean of its divisors is an integer number (1319493).

Almost surely, 2^5139041 is an apocalyptic number.

It is an amenable number.

5139041 is a deficient number, since it is larger than the sum of its proper divisors (138931).

5139041 is a wasteful number, since it uses less digits than its factorization.

5139041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138930.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 5139041 is about 2266.9453015016. The cubic root of 5139041 is about 172.5681702137.

The spelling of 5139041 in words is "five million, one hundred thirty-nine thousand, forty-one".