38905365383 has 2 divisors, whose sum is σ = 38905365384. Its totient is φ = 38905365382.

The previous prime is 38905365379. The next prime is 38905365413. The reversal of 38905365383 is 38356350983.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (38356350983) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38905365383 - 2² = 38905365379 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38905365683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19452682691 + 19452682692.

It is an arithmetic number, because the mean of its divisors is an integer number (19452682692).

Almost surely, 2^38905365383 is an apocalyptic number.

38905365383 is a deficient number, since it is larger than the sum of its proper divisors (1).

38905365383 is an equidigital number, since it uses as much as digits as its factorization.

38905365383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6998400, while the sum is 53.

The spelling of 38905365383 in words is "thirty-eight billion, nine hundred five million, three hundred sixty-five thousand, three hundred eighty-three".