1064952128567 has 2 divisors, whose sum is σ = 1064952128568. Its totient is φ = 1064952128566.

The previous prime is 1064952128533. The next prime is 1064952128573. The reversal of 1064952128567 is 7658212594601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1064952128567 - 2²⁰ = 1064951079991 is a prime.

It is a super-2 number, since 2×1064952128567² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1064952128587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532476064283 + 532476064284.

It is an arithmetic number, because the mean of its divisors is an integer number (532476064284).

Almost surely, 2^{1064952128567} is an apocalyptic number.

1064952128567 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064952128567 is an equidigital number, since it uses as much as digits as its factorization.

1064952128567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7257600, while the sum is 56.

The spelling of 1064952128567 in words is "one trillion, sixty-four billion, nine hundred fifty-two million, one hundred twenty-eight thousand, five hundred sixty-seven".