8651819696480 has 48 divisors (see below), whose sum is σ = 21328616391264. Its totient is φ = 3310261447680.

The previous prime is 8651819696479. The next prime is 8651819696489. The reversal of 8651819696480 is 846969181568.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8651819696489) 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, 1175515301 + ... + 1175522660.

It is an arithmetic number, because the mean of its divisors is an integer number (444346174818).

Almost surely, 2^{8651819696480} is an apocalyptic number.

8651819696480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8651819696480 is an abundant number, since it is smaller than the sum of its proper divisors (12676796694784).

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

8651819696480 is a wasteful number, since it uses less digits than its factorization.

8651819696480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351037999 (or 2351037991 counting only the distinct ones).

The product of its (nonzero) digits is 179159040, while the sum is 71.

The spelling of 8651819696480 in words is "eight trillion, six hundred fifty-one billion, eight hundred nineteen million, six hundred ninety-six thousand, four hundred eighty".