5778658611264 has 448 divisors, whose sum is σ = 19263878111232. Its totient is φ = 1497493831680.

The previous prime is 5778658611259. The next prime is 5778658611283. The reversal of 5778658611264 is 4621168568775.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a junction number, because it is equal to n+sod(n) for n = 5778658611195 and 5778658611204.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 828240544 + ... + 828247520.

Almost surely, 2^{5778658611264} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5778658611264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9631939055616).

5778658611264 is an abundant number, since it is smaller than the sum of its proper divisors (13485219499968).

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

5778658611264 is a wasteful number, since it uses less digits than its factorization.

5778658611264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7495 (or 7463 counting only the distinct ones).

The product of its digits is 135475200, while the sum is 66.

The spelling of 5778658611264 in words is "five trillion, seven hundred seventy-eight billion, six hundred fifty-eight million, six hundred eleven thousand, two hundred sixty-four".