8745399080964 has 864 divisors, whose sum is σ = 29546141614080. Its totient is φ = 2129000620032.

The previous prime is 8745399080911. The next prime is 8745399080981. The reversal of 8745399080964 is 4690809935478.

8745399080964 is a `hidden beast` number, since 8 + 7 + 4 + 539 + 9 + 0 + 80 + 9 + 6 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 8745399080892 and 8745399080901.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 5258807997 + ... + 5258809659.

Almost surely, 2^{8745399080964} is an apocalyptic number.

8745399080964 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8745399080964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14773070807040).

8745399080964 is an abundant number, since it is smaller than the sum of its proper divisors (20800742533116).

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

8745399080964 is a wasteful number, since it uses less digits than its factorization.

8745399080964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889 (or 1871 counting only the distinct ones).

The product of its (nonzero) digits is 470292480, while the sum is 72.

The spelling of 8745399080964 in words is "eight trillion, seven hundred forty-five billion, three hundred ninety-nine million, eighty thousand, nine hundred sixty-four".