3868775877552 has 80 divisors (see below), whose sum is σ = 10038441784320. Its totient is φ = 1283903574016.

The previous prime is 3868775877487. The next prime is 3868775877581. The reversal of 3868775877552 is 2557785778683.

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, 53572573 + ... + 53644739.

It is an arithmetic number, because the mean of its divisors is an integer number (125480522304).

Almost surely, 2^{3868775877552} is an apocalyptic number.

It is an amenable number.

3868775877552 is an abundant number, since it is smaller than the sum of its proper divisors (6169665906768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3868775877552 is a wasteful number, since it uses less digits than its factorization.

3868775877552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77090 (or 77084 counting only the distinct ones).

The product of its digits is 5531904000, while the sum is 78.

The spelling of 3868775877552 in words is "three trillion, eight hundred sixty-eight billion, seven hundred seventy-five million, eight hundred seventy-seven thousand, five hundred fifty-two".