5138677 has 2 divisors, whose sum is σ = 5138678. Its totient is φ = 5138676.

The previous prime is 5138663. The next prime is 5138687. The reversal of 5138677 is 7768315.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2686321 + 2452356 = 1639^2 + 1566^2 .

It is a cyclic number.

It is not a de Polignac number, because 5138677 - 2¹¹ = 5136629 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5138657) 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 as a sum of consecutive naturals, namely, 2569338 + 2569339.

It is an arithmetic number, because the mean of its divisors is an integer number (2569339).

Almost surely, 2^5138677 is an apocalyptic number.

It is an amenable number.

5138677 is a deficient number, since it is larger than the sum of its proper divisors (1).

5138677 is an equidigital number, since it uses as much as digits as its factorization.

5138677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35280, while the sum is 37.

The square root of 5138677 is about 2266.8650158313. The cubic root of 5138677 is about 172.5640957637.

The spelling of 5138677 in words is "five million, one hundred thirty-eight thousand, six hundred seventy-seven".