38365171652005 has 16 divisors (see below), whose sum is σ = 51292082490624. Its totient is φ = 27308284655680.

The previous prime is 38365171651999. The next prime is 38365171652047. The reversal of 38365171652005 is 50025617156383.

38365171652005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38365171652005 - 2¹¹ = 38365171649957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7420726942 + ... + 7420732111.

It is an arithmetic number, because the mean of its divisors is an integer number (3205755155664).

Almost surely, 2^{38365171652005} is an apocalyptic number.

It is an amenable number.

38365171652005 is a deficient number, since it is larger than the sum of its proper divisors (12926910838619).

38365171652005 is a wasteful number, since it uses less digits than its factorization.

38365171652005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14841459116.

The product of its (nonzero) digits is 4536000, while the sum is 52.

The spelling of 38365171652005 in words is "thirty-eight trillion, three hundred sixty-five billion, one hundred seventy-one million, six hundred fifty-two thousand, five".