5139535 has 8 divisors (see below), whose sum is σ = 6179616. Its totient is φ = 4103520.

The previous prime is 5139527. The next prime is 5139539. The reversal of 5139535 is 5359315.

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

It is not a de Polignac number, because 5139535 - 2³ = 5139527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5139497 and 5139506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5139539) 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, 4470 + ... + 5500.

It is an arithmetic number, because the mean of its divisors is an integer number (772452).

Almost surely, 2^5139535 is an apocalyptic number.

5139535 is a deficient number, since it is larger than the sum of its proper divisors (1040081).

5139535 is a wasteful number, since it uses less digits than its factorization.

5139535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033.

The product of its digits is 10125, while the sum is 31.

The square root of 5139535 is about 2267.0542560777. The cubic root of 5139535 is about 172.5736995168.

The spelling of 5139535 in words is "five million, one hundred thirty-nine thousand, five hundred thirty-five".