6775478210753 has 16 divisors (see below), whose sum is σ = 8321269624704. Its totient is φ = 5384350920960.

The previous prime is 6775478210747. The next prime is 6775478210773. The reversal of 6775478210753 is 3570128745776.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6775478210753 - 2⁴ = 6775478210737 is a prime.

It is a super-3 number, since 3×6775478210753³ (a number of 39 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6775478210723) 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 15 ways as a sum of consecutive naturals, for example, 424893458 + ... + 424909403.

It is an arithmetic number, because the mean of its divisors is an integer number (520079351544).

Almost surely, 2^{6775478210753} is an apocalyptic number.

It is an amenable number.

6775478210753 is a deficient number, since it is larger than the sum of its proper divisors (1545791413951).

6775478210753 is a wasteful number, since it uses less digits than its factorization.

6775478210753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849802952.

The product of its (nonzero) digits is 69148800, while the sum is 62.

The spelling of 6775478210753 in words is "six trillion, seven hundred seventy-five billion, four hundred seventy-eight million, two hundred ten thousand, seven hundred fifty-three".