3838745485255 has 8 divisors (see below), whose sum is σ = 4606505188992. Its totient is φ = 3070989317088.

The previous prime is 3838745485231. The next prime is 3838745485261. The reversal of 3838745485255 is 5525845478383.

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

It is a cyclic number.

It is not a de Polignac number, because 3838745485255 - 2¹¹ = 3838745483207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3338169 + ... + 4338301.

It is an arithmetic number, because the mean of its divisors is an integer number (575813148624).

Almost surely, 2^{3838745485255} is an apocalyptic number.

3838745485255 is a deficient number, since it is larger than the sum of its proper divisors (767759703737).

3838745485255 is a wasteful number, since it uses less digits than its factorization.

3838745485255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1767785.

The product of its digits is 645120000, while the sum is 67.

The spelling of 3838745485255 in words is "three trillion, eight hundred thirty-eight billion, seven hundred forty-five million, four hundred eighty-five thousand, two hundred fifty-five".