5778312560065 has 16 divisors (see below), whose sum is σ = 6988743124992. Its totient is φ = 4586139782784.

The previous prime is 5778312560063. The next prime is 5778312560081. The reversal of 5778312560065 is 5600652138775.

It is a cyclic number.

It is not a de Polignac number, because 5778312560065 - 2¹ = 5778312560063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5778312559988 and 5778312560015.

It is not an unprimeable number, because it can be changed into a prime (5778312560063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34630317 + ... + 34796773.

It is an arithmetic number, because the mean of its divisors is an integer number (436796445312).

Almost surely, 2^{5778312560065} is an apocalyptic number.

It is an amenable number.

5778312560065 is a deficient number, since it is larger than the sum of its proper divisors (1210430564927).

5778312560065 is a wasteful number, since it uses less digits than its factorization.

5778312560065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221256.

The product of its (nonzero) digits is 10584000, while the sum is 55.

The spelling of 5778312560065 in words is "five trillion, seven hundred seventy-eight billion, three hundred twelve million, five hundred sixty thousand, sixty-five".