852667572227 has 2 divisors, whose sum is σ = 852667572228. Its totient is φ = 852667572226.

The previous prime is 852667572199. The next prime is 852667572287. The reversal of 852667572227 is 722275766258.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 852667572227 - 2¹⁸ = 852667310083 is a prime.

It is not a weakly prime, because it can be changed into another prime (852667572287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426333786113 + 426333786114.

It is an arithmetic number, because the mean of its divisors is an integer number (426333786114).

Almost surely, 2^852667572227 is an apocalyptic number.

852667572227 is a deficient number, since it is larger than the sum of its proper divisors (1).

852667572227 is an equidigital number, since it uses as much as digits as its factorization.

852667572227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 39513600, while the sum is 59.

The spelling of 852667572227 in words is "eight hundred fifty-two billion, six hundred sixty-seven million, five hundred seventy-two thousand, two hundred twenty-seven".