9528668627 has 2 divisors, whose sum is σ = 9528668628. Its totient is φ = 9528668626.

The previous prime is 9528668621. The next prime is 9528668629. The reversal of 9528668627 is 7268668259.

It is a strong prime.

It is an emirp because it is prime and its reverse (7268668259) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9528668627 is a prime.

Together with 9528668629, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9528668621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4764334313 + 4764334314.

It is an arithmetic number, because the mean of its divisors is an integer number (4764334314).

Almost surely, 2^9528668627 is an apocalyptic number.

9528668627 is a deficient number, since it is larger than the sum of its proper divisors (1).

9528668627 is an equidigital number, since it uses as much as digits as its factorization.

9528668627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17418240, while the sum is 59.

The square root of 9528668627 is about 97614.8996157861. The cubic root of 9528668627 is about 2120.0400955838.

The spelling of 9528668627 in words is "nine billion, five hundred twenty-eight million, six hundred sixty-eight thousand, six hundred twenty-seven".