38839078753 has 2 divisors, whose sum is σ = 38839078754. Its totient is φ = 38839078752.

The previous prime is 38839078709. The next prime is 38839078769. The reversal of 38839078753 is 35787093883.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38786545249 + 52533504 = 196943^2 + 7248^2 .

It is a cyclic number.

It is not a de Polignac number, because 38839078753 - 2¹³ = 38839070561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38839078691 and 38839078700.

It is not a weakly prime, because it can be changed into another prime (38839078783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19419539376 + 19419539377.

It is an arithmetic number, because the mean of its divisors is an integer number (19419539377).

Almost surely, 2^38839078753 is an apocalyptic number.

It is an amenable number.

38839078753 is a deficient number, since it is larger than the sum of its proper divisors (1).

38839078753 is an equidigital number, since it uses as much as digits as its factorization.

38839078753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30481920, while the sum is 61.

The spelling of 38839078753 in words is "thirty-eight billion, eight hundred thirty-nine million, seventy-eight thousand, seven hundred fifty-three".