8475006511 has 2 divisors, whose sum is σ = 8475006512. Its totient is φ = 8475006510.

The previous prime is 8475006509. The next prime is 8475006523. The reversal of 8475006511 is 1156005748.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8475006511 - 2¹ = 8475006509 is a prime.

It is a super-2 number, since 2×8475006511² (a number of 21 digits) contains 22 as substring.

Together with 8475006509, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8475006571) 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 as a sum of consecutive naturals, namely, 4237503255 + 4237503256.

It is an arithmetic number, because the mean of its divisors is an integer number (4237503256).

Almost surely, 2^8475006511 is an apocalyptic number.

8475006511 is a deficient number, since it is larger than the sum of its proper divisors (1).

8475006511 is an equidigital number, since it uses as much as digits as its factorization.

8475006511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 8475006511 is about 92059.7985605009. The cubic root of 8475006511 is about 2038.8252969584.

The spelling of 8475006511 in words is "eight billion, four hundred seventy-five million, six thousand, five hundred eleven".