8769542807480 has 128 divisors (see below), whose sum is σ = 24285971767680. Its totient is φ = 2775291863040.

The previous prime is 8769542807477. The next prime is 8769542807513. The reversal of 8769542807480 is 847082459678.

It is a self number, because there is not a number n which added to its sum of digits gives 8769542807480.

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, 115776020 + ... + 115851740.

It is an arithmetic number, because the mean of its divisors is an integer number (189734154435).

Almost surely, 2^{8769542807480} is an apocalyptic number.

It is an amenable number.

8769542807480 is an abundant number, since it is smaller than the sum of its proper divisors (15516428960200).

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

8769542807480 is a wasteful number, since it uses less digits than its factorization.

8769542807480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107569 (or 107565 counting only the distinct ones).

The product of its (nonzero) digits is 216760320, while the sum is 68.

The spelling of 8769542807480 in words is "eight trillion, seven hundred sixty-nine billion, five hundred forty-two million, eight hundred seven thousand, four hundred eighty".