5320597387779 has 12 divisors (see below), whose sum is σ = 7790585521576. Its totient is φ = 3498474994272.

The previous prime is 5320597387741. The next prime is 5320597387841. The reversal of 5320597387779 is 9777837950235.

5320597387779 is a `hidden beast` number, since 5 + 3 + 20 + 597 + 3 + 8 + 7 + 7 + 7 + 9 = 666.

It is not a de Polignac number, because 5320597387779 - 2¹⁵ = 5320597355011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5320597387879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4049160217 + ... + 4049161530.

Almost surely, 2^{5320597387779} is an apocalyptic number.

5320597387779 is a deficient number, since it is larger than the sum of its proper divisors (2469988133797).

5320597387779 is a wasteful number, since it uses less digits than its factorization.

5320597387779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8098321826 (or 8098321823 counting only the distinct ones).

The product of its (nonzero) digits is 700131600, while the sum is 72.

The spelling of 5320597387779 in words is "five trillion, three hundred twenty billion, five hundred ninety-seven million, three hundred eighty-seven thousand, seven hundred seventy-nine".