39048624895613 has 2 divisors, whose sum is σ = 39048624895614. Its totient is φ = 39048624895612.

The previous prime is 39048624895597. The next prime is 39048624895661. The reversal of 39048624895613 is 31659842684093.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36406706237209 + 2641918658404 = 6033797^2 + 1625398^2 .

It is a cyclic number.

It is not a de Polignac number, because 39048624895613 - 2⁴ = 39048624895597 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39048624897613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19524312447806 + 19524312447807.

It is an arithmetic number, because the mean of its divisors is an integer number (19524312447807).

Almost surely, 2^{39048624895613} is an apocalyptic number.

It is an amenable number.

39048624895613 is a deficient number, since it is larger than the sum of its proper divisors (1).

39048624895613 is an equidigital number, since it uses as much as digits as its factorization.

39048624895613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 268738560, while the sum is 68.

The spelling of 39048624895613 in words is "thirty-nine trillion, forty-eight billion, six hundred twenty-four million, eight hundred ninety-five thousand, six hundred thirteen".