38795745503 has 2 divisors, whose sum is σ = 38795745504. Its totient is φ = 38795745502.

The previous prime is 38795745487. The next prime is 38795745589. The reversal of 38795745503 is 30554759783.

It is a weak prime.

It is an emirp because it is prime and its reverse (30554759783) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38795745503 - 2⁴ = 38795745487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38795747503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19397872751 + 19397872752.

It is an arithmetic number, because the mean of its divisors is an integer number (19397872752).

Almost surely, 2^38795745503 is an apocalyptic number.

38795745503 is a deficient number, since it is larger than the sum of its proper divisors (1).

38795745503 is an equidigital number, since it uses as much as digits as its factorization.

38795745503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15876000, while the sum is 56.

The spelling of 38795745503 in words is "thirty-eight billion, seven hundred ninety-five million, seven hundred forty-five thousand, five hundred three".