8005557550808 has 8 divisors (see below), whose sum is σ = 15010420407780. Its totient is φ = 4002778775400.

The previous prime is 8005557550801. The next prime is 8005557550811. The reversal of 8005557550808 is 8080557555008.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8005557550801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500347346918 + ... + 500347346933.

Almost surely, 2^{8005557550808} is an apocalyptic number.

It is an amenable number.

8005557550808 is a deficient number, since it is larger than the sum of its proper divisors (7004862856972).

8005557550808 is a wasteful number, since it uses less digits than its factorization.

8005557550808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000694693857 (or 1000694693853 counting only the distinct ones).

The product of its (nonzero) digits is 11200000, while the sum is 56.

The spelling of 8005557550808 in words is "eight trillion, five billion, five hundred fifty-seven million, five hundred fifty thousand, eight hundred eight".