3854555555 has 16 divisors (see below), whose sum is σ = 4913594400. Its totient is φ = 2894538240.

The previous prime is 3854555527. The next prime is 3854555569. The reversal of 3854555555 is 5555554583.

3854555555 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-3854555555 is a prime.

3854555555 is a modest number, since divided by 55555 gives 38545 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175766 + ... + 196475.

It is an arithmetic number, because the mean of its divisors is an integer number (307099650).

Almost surely, 2^3854555555 is an apocalyptic number.

3854555555 is a deficient number, since it is larger than the sum of its proper divisors (1059038845).

3854555555 is a wasteful number, since it uses less digits than its factorization.

3854555555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372374.

The product of its digits is 7500000, while the sum is 50.

The square root of 3854555555 is about 62085.0670854111. The cubic root of 3854555555 is about 1567.9231406418.

The spelling of 3854555555 in words is "three billion, eight hundred fifty-four million, five hundred fifty-five thousand, five hundred fifty-five".