3845137565854 has 16 divisors (see below), whose sum is σ = 6256062232560. Its totient is φ = 1761911400960.

The previous prime is 3845137565827. The next prime is 3845137565977. The reversal of 3845137565854 is 4585657315483.

3845137565854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 531974467 + ... + 531981694.

It is an arithmetic number, because the mean of its divisors is an integer number (391003889535).

Almost surely, 2^{3845137565854} is an apocalyptic number.

3845137565854 is a deficient number, since it is larger than the sum of its proper divisors (2410924666706).

3845137565854 is a wasteful number, since it uses less digits than its factorization.

3845137565854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063956315.

The product of its digits is 241920000, while the sum is 64.

The spelling of 3845137565854 in words is "three trillion, eight hundred forty-five billion, one hundred thirty-seven million, five hundred sixty-five thousand, eight hundred fifty-four".