1026056085025 has 6 divisors (see below), whose sum is σ = 1272309545462. Its totient is φ = 820844868000.

The previous prime is 1026056085001. The next prime is 1026056085029. The reversal of 1026056085025 is 5205806506201.

It can be written as a sum of positive squares in 3 ways, for example, as 7105141264 + 1018950943761 = 84292^2 + 1009431^2 .

It is not a de Polignac number, because 1026056085025 - 2¹⁹ = 1026055560737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1026056085029) 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 in 5 ways as a sum of consecutive naturals, for example, 20521121676 + ... + 20521121725.

Almost surely, 2^{1026056085025} is an apocalyptic number.

It is an amenable number.

1026056085025 is a deficient number, since it is larger than the sum of its proper divisors (246253460437).

1026056085025 is an equidigital number, since it uses as much as digits as its factorization.

1026056085025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41042243411 (or 41042243406 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 1026056085025 in words is "one trillion, twenty-six billion, fifty-six million, eighty-five thousand, twenty-five".