6788825755 has 4 divisors (see below), whose sum is σ = 8146590912. Its totient is φ = 5431060600.

The previous prime is 6788825711. The next prime is 6788825783. The reversal of 6788825755 is 5575288876.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6788825755 - 2⁹ = 6788825243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6788825693 and 6788825702.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 678882571 + ... + 678882580.

It is an arithmetic number, because the mean of its divisors is an integer number (2036647728).

Almost surely, 2^6788825755 is an apocalyptic number.

6788825755 is a deficient number, since it is larger than the sum of its proper divisors (1357765157).

6788825755 is a wasteful number, since it uses less digits than its factorization.

6788825755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357765156.

The product of its digits is 37632000, while the sum is 61.

The square root of 6788825755 is about 82394.3308426011. The cubic root of 6788825755 is about 1893.4981595998.

The spelling of 6788825755 in words is "six billion, seven hundred eighty-eight million, eight hundred twenty-five thousand, seven hundred fifty-five".