8755042545880 has 32 divisors (see below), whose sum is σ = 19698973459200. Its totient is φ = 3501994310656.

The previous prime is 8755042545793. The next prime is 8755042545889. The reversal of 8755042545880 is 885452405578.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8755042545889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6420936 + ... + 7664104.

It is an arithmetic number, because the mean of its divisors is an integer number (615592920600).

Almost surely, 2^{8755042545880} is an apocalyptic number.

It is an amenable number.

8755042545880 is an abundant number, since it is smaller than the sum of its proper divisors (10943930913320).

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

8755042545880 is a wasteful number, since it uses less digits than its factorization.

8755042545880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419243 (or 1419239 counting only the distinct ones).

The product of its (nonzero) digits is 71680000, while the sum is 61.

The spelling of 8755042545880 in words is "eight trillion, seven hundred fifty-five billion, forty-two million, five hundred forty-five thousand, eight hundred eighty".