6711541651 has 2 divisors, whose sum is σ = 6711541652. Its totient is φ = 6711541650.

The previous prime is 6711541649. The next prime is 6711541667. The reversal of 6711541651 is 1561451176.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6711541651 - 2¹ = 6711541649 is a prime.

Together with 6711541649, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6711541651.

It is not a weakly prime, because it can be changed into another prime (6711541631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3355770825 + 3355770826.

It is an arithmetic number, because the mean of its divisors is an integer number (3355770826).

Almost surely, 2^6711541651 is an apocalyptic number.

6711541651 is a deficient number, since it is larger than the sum of its proper divisors (1).

6711541651 is an equidigital number, since it uses as much as digits as its factorization.

6711541651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25200, while the sum is 37.

The square root of 6711541651 is about 81923.9992370978. Note that the first 3 decimals coincide. The cubic root of 6711541651 is about 1886.2855156187.

The spelling of 6711541651 in words is "six billion, seven hundred eleven million, five hundred forty-one thousand, six hundred fifty-one".