1025235259067 has 2 divisors, whose sum is σ = 1025235259068. Its totient is φ = 1025235259066.

The previous prime is 1025235259031. The next prime is 1025235259121. The reversal of 1025235259067 is 7609525325201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1025235259067 - 2¹⁴ = 1025235242683 is a prime.

It is a super-2 number, since 2×1025235259067² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1025235259267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512617629533 + 512617629534.

It is an arithmetic number, because the mean of its divisors is an integer number (512617629534).

Almost surely, 2^{1025235259067} is an apocalyptic number.

1025235259067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1025235259067 is an equidigital number, since it uses as much as digits as its factorization.

1025235259067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134000, while the sum is 47.

The spelling of 1025235259067 in words is "one trillion, twenty-five billion, two hundred thirty-five million, two hundred fifty-nine thousand, sixty-seven".