38826063832513 has 2 divisors, whose sum is σ = 38826063832514. Its totient is φ = 38826063832512.

The previous prime is 38826063832511. The next prime is 38826063832529. The reversal of 38826063832513 is 31523836062883.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21714174063409 + 17111889769104 = 4659847^2 + 4136652^2 .

It is a cyclic number.

It is not a de Polignac number, because 38826063832513 - 2¹ = 38826063832511 is a prime.

Together with 38826063832511, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (38826063832511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19413031916256 + 19413031916257.

It is an arithmetic number, because the mean of its divisors is an integer number (19413031916257).

Almost surely, 2^{38826063832513} is an apocalyptic number.

It is an amenable number.

38826063832513 is a deficient number, since it is larger than the sum of its proper divisors (1).

38826063832513 is an equidigital number, since it uses as much as digits as its factorization.

38826063832513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29859840, while the sum is 58.

The spelling of 38826063832513 in words is "thirty-eight trillion, eight hundred twenty-six billion, sixty-three million, eight hundred thirty-two thousand, five hundred thirteen".