7852895671 has 2 divisors, whose sum is σ = 7852895672. Its totient is φ = 7852895670.

The previous prime is 7852895669. The next prime is 7852895737. The reversal of 7852895671 is 1765982587.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7852895671 - 2¹ = 7852895669 is a prime.

It is a super-2 number, since 2×7852895671² (a number of 21 digits) contains 22 as substring.

Together with 7852895669, 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 (7852895621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3926447835 + 3926447836.

It is an arithmetic number, because the mean of its divisors is an integer number (3926447836).

Almost surely, 2^7852895671 is an apocalyptic number.

7852895671 is a deficient number, since it is larger than the sum of its proper divisors (1).

7852895671 is an equidigital number, since it uses as much as digits as its factorization.

7852895671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8467200, while the sum is 58.

The square root of 7852895671 is about 88616.5654434880. The cubic root of 7852895671 is about 1987.6653910122.

The spelling of 7852895671 in words is "seven billion, eight hundred fifty-two million, eight hundred ninety-five thousand, six hundred seventy-one".