260525525061 has 16 divisors (see below), whose sum is σ = 347992049664. Its totient is φ = 173371479984.

The previous prime is 260525525023. The next prime is 260525525069. The reversal of 260525525061 is 160525525062.

It is a de Polignac number, because none of the positive numbers 2^k-260525525061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260525525069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8880960 + ... + 8910246.

It is an arithmetic number, because the mean of its divisors is an integer number (21749503104).

Almost surely, 2^260525525061 is an apocalyptic number.

It is an amenable number.

260525525061 is a deficient number, since it is larger than the sum of its proper divisors (87466524603).

260525525061 is a wasteful number, since it uses less digits than its factorization.

260525525061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34520.

The product of its (nonzero) digits is 180000, while the sum is 39.

Subtracting from 260525525061 its reverse (160525525062), we obtain a palindrome (99999999999).

The spelling of 260525525061 in words is "two hundred sixty billion, five hundred twenty-five million, five hundred twenty-five thousand, sixty-one".