8553240876504 has 32 divisors (see below), whose sum is σ = 21514286877120. Its totient is φ = 2833589000736.

The previous prime is 8553240876503. The next prime is 8553240876541. The reversal of 8553240876504 is 4056780423558.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8553240876503) 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, 1093201722 + ... + 1093209545.

It is an arithmetic number, because the mean of its divisors is an integer number (672321464910).

Almost surely, 2^{8553240876504} is an apocalyptic number.

It is an amenable number.

8553240876504 is an abundant number, since it is smaller than the sum of its proper divisors (12961046000616).

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

8553240876504 is a wasteful number, since it uses less digits than its factorization.

8553240876504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186411439 (or 2186411435 counting only the distinct ones).

The product of its (nonzero) digits is 32256000, while the sum is 57.

The spelling of 8553240876504 in words is "eight trillion, five hundred fifty-three billion, two hundred forty million, eight hundred seventy-six thousand, five hundred four".