6825302775 has 36 divisors (see below), whose sum is σ = 12397086000. Its totient is φ = 3588883200.

The previous prime is 6825302773. The next prime is 6825302819. The reversal of 6825302775 is 5772035286.

It is not a de Polignac number, because 6825302775 - 2¹ = 6825302773 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 6825302775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6825302773) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 197650 + ... + 229599.

It is an arithmetic number, because the mean of its divisors is an integer number (344363500).

Almost surely, 2^6825302775 is an apocalyptic number.

6825302775 is a deficient number, since it is larger than the sum of its proper divisors (5571783225).

6825302775 is a wasteful number, since it uses less digits than its factorization.

6825302775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427336 (or 427328 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The square root of 6825302775 is about 82615.3906666306. The cubic root of 6825302775 is about 1896.8834202008.

The spelling of 6825302775 in words is "six billion, eight hundred twenty-five million, three hundred two thousand, seven hundred seventy-five".