260012005026 has 16 divisors (see below), whose sum is σ = 520029237504. Its totient is φ = 86669797104.

The previous prime is 260012004977. The next prime is 260012005031. The reversal of 260012005026 is 620500210062.

260012005026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 260012004987 and 260012005005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 781455 + ... + 1063341.

It is an arithmetic number, because the mean of its divisors is an integer number (32501827344).

Almost surely, 2^260012005026 is an apocalyptic number.

260012005026 is an abundant number, since it is smaller than the sum of its proper divisors (260017232478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260012005026 is a wasteful number, since it uses less digits than its factorization.

260012005026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435625.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 260012005026 its reverse (620500210062), we get a palindrome (880512215088).

The spelling of 260012005026 in words is "two hundred sixty billion, twelve million, five thousand, twenty-six".