8552445885 has 32 divisors (see below), whose sum is σ = 15280800000. Its totient is φ = 4538369088.

The previous prime is 8552445877. The next prime is 8552445893. The reversal of 8552445885 is 5885442558.

8552445885 is a `hidden beast` number, since 8 + 5 + 52 + 4 + 4 + 588 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (8552445877) and next prime (8552445893).

It is not a de Polignac number, because 8552445885 - 2³ = 8552445877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132310 + ... + 186039.

It is an arithmetic number, because the mean of its divisors is an integer number (477525000).

Almost surely, 2^8552445885 is an apocalyptic number.

It is an amenable number.

8552445885 is a deficient number, since it is larger than the sum of its proper divisors (6728354115).

8552445885 is a wasteful number, since it uses less digits than its factorization.

8552445885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318562 (or 318556 counting only the distinct ones).

The product of its digits is 10240000, while the sum is 54.

The square root of 8552445885 is about 92479.4349301508. The cubic root of 8552445885 is about 2045.0163205119.

The spelling of 8552445885 in words is "eight billion, five hundred fifty-two million, four hundred forty-five thousand, eight hundred eighty-five".