8977969325280 has 48 divisors (see below), whose sum is σ = 28280603376144. Its totient is φ = 2394125153280.

The previous prime is 8977969325233. The next prime is 8977969325317. The reversal of 8977969325280 is 825239697798.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9352050901 + ... + 9352051860.

It is an arithmetic number, because the mean of its divisors is an integer number (589179237003).

Almost surely, 2^{8977969325280} is an apocalyptic number.

8977969325280 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8977969325280 is an abundant number, since it is smaller than the sum of its proper divisors (19302634050864).

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

8977969325280 is a wasteful number, since it uses less digits than its factorization.

8977969325280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18704102779 (or 18704102771 counting only the distinct ones).

The product of its (nonzero) digits is 823011840, while the sum is 75.

The spelling of 8977969325280 in words is "eight trillion, nine hundred seventy-seven billion, nine hundred sixty-nine million, three hundred twenty-five thousand, two hundred eighty".