260456410520 has 16 divisors (see below), whose sum is σ = 586026923760. Its totient is φ = 104182564192.

The previous prime is 260456410493. The next prime is 260456410567. The reversal of 260456410520 is 25014654062.

260456410520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3255705092 + ... + 3255705171.

It is an arithmetic number, because the mean of its divisors is an integer number (36626682735).

Almost surely, 2^260456410520 is an apocalyptic number.

260456410520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260456410520 is an abundant number, since it is smaller than the sum of its proper divisors (325570513240).

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

260456410520 is a wasteful number, since it uses less digits than its factorization.

260456410520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6511410274 (or 6511410270 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 260456410520 in words is "two hundred sixty billion, four hundred fifty-six million, four hundred ten thousand, five hundred twenty".