38748843561485 has 8 divisors (see below), whose sum is σ = 46554837928416. Its totient is φ = 30961591079440.

The previous prime is 38748843561451. The next prime is 38748843561541. The reversal of 38748843561485 is 58416534884783.

38748843561485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38748843561485 - 2⁸ = 38748843561229 is a prime.

It is a Duffinian number.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 4685466671 + ... + 4685474940.

It is an arithmetic number, because the mean of its divisors is an integer number (5819354741052).

Almost surely, 2^{38748843561485} is an apocalyptic number.

It is an amenable number.

38748843561485 is a deficient number, since it is larger than the sum of its proper divisors (7805994366931).

38748843561485 is an equidigital number, since it uses as much as digits as its factorization.

38748843561485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9370942443.

The product of its digits is 2477260800, while the sum is 74.

The spelling of 38748843561485 in words is "thirty-eight trillion, seven hundred forty-eight billion, eight hundred forty-three million, five hundred sixty-one thousand, four hundred eighty-five".