6885147107 has 2 divisors, whose sum is σ = 6885147108. Its totient is φ = 6885147106.

The previous prime is 6885147029. The next prime is 6885147127. The reversal of 6885147107 is 7017415886.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6885147107 - 2¹⁰ = 6885146083 is a prime.

It is not a weakly prime, because it can be changed into another prime (6885147127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3442573553 + 3442573554.

It is an arithmetic number, because the mean of its divisors is an integer number (3442573554).

Almost surely, 2^6885147107 is an apocalyptic number.

6885147107 is a deficient number, since it is larger than the sum of its proper divisors (1).

6885147107 is an equidigital number, since it uses as much as digits as its factorization.

6885147107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 376320, while the sum is 47.

The square root of 6885147107 is about 82976.7865550360. The cubic root of 6885147107 is about 1902.4112605880.

The spelling of 6885147107 in words is "six billion, eight hundred eighty-five million, one hundred forty-seven thousand, one hundred seven".