5139562 has 8 divisors (see below), whose sum is σ = 7729956. Its totient is φ = 2562912.

The previous prime is 5139551. The next prime is 5139581. The reversal of 5139562 is 2659315.

It can be written as a sum of positive squares in 2 ways, for example, as 5103081 + 36481 = 2259^2 + 191^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2443 + ... + 4030.

Almost surely, 2^5139562 is an apocalyptic number.

5139562 is a deficient number, since it is larger than the sum of its proper divisors (2590394).

5139562 is a wasteful number, since it uses less digits than its factorization.

5139562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6872.

The product of its digits is 8100, while the sum is 31.

The square root of 5139562 is about 2267.0602109340. The cubic root of 5139562 is about 172.5740017154.

The spelling of 5139562 in words is "five million, one hundred thirty-nine thousand, five hundred sixty-two".