512105441025 has 12 divisors (see below), whose sum is σ = 846680995952. Its totient is φ = 273122901840.

The previous prime is 512105440981. The next prime is 512105441027. The reversal of 512105441025 is 520144501215.

It is not a de Polignac number, because 512105441025 - 2¹⁰ = 512105440001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 512105440983 and 512105441001.

It is not an unprimeable number, because it can be changed into a prime (512105441027) 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 11 ways as a sum of consecutive naturals, for example, 3414036199 + ... + 3414036348.

Almost surely, 2^512105441025 is an apocalyptic number.

It is an amenable number.

512105441025 is a deficient number, since it is larger than the sum of its proper divisors (334575554927).

512105441025 is a wasteful number, since it uses less digits than its factorization.

512105441025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6828072560 (or 6828072555 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

The spelling of 512105441025 in words is "five hundred twelve billion, one hundred five million, four hundred forty-one thousand, twenty-five".