6780052548285 has 16 divisors (see below), whose sum is σ = 10848412697280. Its totient is φ = 3615918485760.

The previous prime is 6780052548239. The next prime is 6780052548301. The reversal of 6780052548285 is 5828452500876.

It is a happy number.

It is not a de Polignac number, because 6780052548285 - 2²¹ = 6780050451133 is a prime.

It is a super-2 number, since 2×6780052548285² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6333340 + ... + 7326069.

It is an arithmetic number, because the mean of its divisors is an integer number (678025793580).

Almost surely, 2^{6780052548285} is an apocalyptic number.

It is an amenable number.

6780052548285 is a deficient number, since it is larger than the sum of its proper divisors (4068360148995).

6780052548285 is a wasteful number, since it uses less digits than its factorization.

6780052548285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13692508.

The product of its (nonzero) digits is 43008000, while the sum is 60.

The spelling of 6780052548285 in words is "six trillion, seven hundred eighty billion, fifty-two million, five hundred forty-eight thousand, two hundred eighty-five".