3838256203453 has 16 divisors (see below), whose sum is σ = 4389076684800. Its totient is φ = 3288060821376.

The previous prime is 3838256203427. The next prime is 3838256203469. The reversal of 3838256203453 is 3543026528383.

It is a cyclic number.

It is not a de Polignac number, because 3838256203453 - 2⁹ = 3838256202941 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3838256203453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3838256203403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98948100 + ... + 98986882.

It is an arithmetic number, because the mean of its divisors is an integer number (274317292800).

Almost surely, 2^{3838256203453} is an apocalyptic number.

It is an amenable number.

3838256203453 is a deficient number, since it is larger than the sum of its proper divisors (550820481347).

3838256203453 is a wasteful number, since it uses less digits than its factorization.

3838256203453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46476.

The product of its (nonzero) digits is 12441600, while the sum is 52.

The spelling of 3838256203453 in words is "three trillion, eight hundred thirty-eight billion, two hundred fifty-six million, two hundred three thousand, four hundred fifty-three".