5409814086768 has 160 divisors (see below), whose sum is σ = 17325987065856. Its totient is φ = 1416349661184.

The previous prime is 5409814086707. The next prime is 5409814086779. The reversal of 5409814086768 is 8676804189045.

It is a junction number, because it is equal to n+sod(n) for n = 5409814086699 and 5409814086708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3921696 + ... + 5118527.

Almost surely, 2^{5409814086768} is an apocalyptic number.

It is an amenable number.

5409814086768 is an abundant number, since it is smaller than the sum of its proper divisors (11916172979088).

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

5409814086768 is a wasteful number, since it uses less digits than its factorization.

5409814086768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9040391 (or 9040385 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 66.

The spelling of 5409814086768 in words is "five trillion, four hundred nine billion, eight hundred fourteen million, eighty-six thousand, seven hundred sixty-eight".