38552713 has 2 divisors, whose sum is σ = 38552714. Its totient is φ = 38552712.

The previous prime is 38552699. The next prime is 38552771. The reversal of 38552713 is 31725583.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27846729 + 10705984 = 5277^2 + 3272^2 .

It is an emirp because it is prime and its reverse (31725583) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38552713 - 2⁵ = 38552681 is a prime.

It is not a weakly prime, because it can be changed into another prime (38559713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19276356 + 19276357.

It is an arithmetic number, because the mean of its divisors is an integer number (19276357).

Almost surely, 2^38552713 is an apocalyptic number.

It is an amenable number.

38552713 is a deficient number, since it is larger than the sum of its proper divisors (1).

38552713 is an equidigital number, since it uses as much as digits as its factorization.

38552713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25200, while the sum is 34.

The square root of 38552713 is about 6209.0831046138. The cubic root of 38552713 is about 337.8197076592.

The spelling of 38552713 in words is "thirty-eight million, five hundred fifty-two thousand, seven hundred thirteen".