1065427526971 has 2 divisors, whose sum is σ = 1065427526972. Its totient is φ = 1065427526970.

The previous prime is 1065427526953. The next prime is 1065427527037. The reversal of 1065427526971 is 1796257245601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1065427526971 - 2¹¹ = 1065427524923 is a prime.

It is a super-2 number, since 2×1065427526971² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1065427526171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532713763485 + 532713763486.

It is an arithmetic number, because the mean of its divisors is an integer number (532713763486).

Almost surely, 2^{1065427526971} is an apocalyptic number.

1065427526971 is a deficient number, since it is larger than the sum of its proper divisors (1).

1065427526971 is an equidigital number, since it uses as much as digits as its factorization.

1065427526971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6350400, while the sum is 55.

The spelling of 1065427526971 in words is "one trillion, sixty-five billion, four hundred twenty-seven million, five hundred twenty-six thousand, nine hundred seventy-one".