51468080282448 has 40 divisors (see below), whose sum is σ = 138740042503488. Its totient is φ = 16410112553472.

The previous prime is 51468080282351. The next prime is 51468080282473. The reversal of 51468080282448 is 84428208086415.

It is a junction number, because it is equal to n+sod(n) for n = 51468080282391 and 51468080282400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23309817865 + ... + 23309820072.

Almost surely, 2^{51468080282448} is an apocalyptic number.

It is an amenable number.

51468080282448 is an abundant number, since it is smaller than the sum of its proper divisors (87271962221040).

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

51468080282448 is a wasteful number, since it uses less digits than its factorization.

51468080282448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46619637971 (or 46619637965 counting only the distinct ones).

The product of its (nonzero) digits is 31457280, while the sum is 60.

The spelling of 51468080282448 in words is "fifty-one trillion, four hundred sixty-eight billion, eighty million, two hundred eighty-two thousand, four hundred forty-eight".