8913790485580 has 48 divisors (see below), whose sum is σ = 18863392917600. Its totient is φ = 3538009612800.

The previous prime is 8913790485569. The next prime is 8913790485581. The reversal of 8913790485580 is 855840973198.

It is not an unprimeable number, because it can be changed into a prime (8913790485581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33510946 + ... + 33775894.

It is an arithmetic number, because the mean of its divisors is an integer number (392987352450).

Almost surely, 2^{8913790485580} is an apocalyptic number.

It is an amenable number.

8913790485580 is an abundant number, since it is smaller than the sum of its proper divisors (9949602432020).

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

8913790485580 is a wasteful number, since it uses less digits than its factorization.

8913790485580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277930 (or 277928 counting only the distinct ones).

The product of its (nonzero) digits is 87091200, while the sum is 67.

The spelling of 8913790485580 in words is "eight trillion, nine hundred thirteen billion, seven hundred ninety million, four hundred eighty-five thousand, five hundred eighty".