19078560548768 has 96 divisors (see below), whose sum is σ = 43005422928384. Its totient is φ = 8161551470592.

The previous prime is 19078560548717. The next prime is 19078560548849. The reversal of 19078560548768 is 86784506587091.

It is a super-3 number, since 3×19078560548768³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 19078560548695 and 19078560548704.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 458411096 + ... + 458452712.

It is an arithmetic number, because the mean of its divisors is an integer number (447973155504).

Almost surely, 2^{19078560548768} is an apocalyptic number.

It is an amenable number.

19078560548768 is an abundant number, since it is smaller than the sum of its proper divisors (23926862379616).

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

19078560548768 is a wasteful number, since it uses less digits than its factorization.

19078560548768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45334 (or 45326 counting only the distinct ones).

The product of its (nonzero) digits is 812851200, while the sum is 74.

The spelling of 19078560548768 in words is "nineteen trillion, seventy-eight billion, five hundred sixty million, five hundred forty-eight thousand, seven hundred sixty-eight".