3882547755845 has 16 divisors (see below), whose sum is σ = 5246563069440. Its totient is φ = 2732584929600.

The previous prime is 3882547755833. The next prime is 3882547755869. The reversal of 3882547755845 is 5485577452883.

It is not a de Polignac number, because 3882547755845 - 2⁴ = 3882547755829 is a prime.

It is a congruent number.

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, 1138575350 + ... + 1138578759.

It is an arithmetic number, because the mean of its divisors is an integer number (327910191840).

Almost surely, 2^{3882547755845} is an apocalyptic number.

It is an amenable number.

3882547755845 is a deficient number, since it is larger than the sum of its proper divisors (1364015313595).

3882547755845 is a wasteful number, since it uses less digits than its factorization.

3882547755845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277154156.

The product of its digits is 1505280000, while the sum is 71.

The spelling of 3882547755845 in words is "three trillion, eight hundred eighty-two billion, five hundred forty-seven million, seven hundred fifty-five thousand, eight hundred forty-five".