260245515526 has 32 divisors (see below), whose sum is σ = 409694695200. Its totient is φ = 123813768960.

The previous prime is 260245515521. The next prime is 260245515539. The reversal of 260245515526 is 625515542062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260245515521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5306196 + ... + 5355016.

It is an arithmetic number, because the mean of its divisors is an integer number (12802959225).

Almost surely, 2^260245515526 is an apocalyptic number.

260245515526 is a deficient number, since it is larger than the sum of its proper divisors (149449179674).

260245515526 is a wasteful number, since it uses less digits than its factorization.

260245515526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50184.

The product of its (nonzero) digits is 720000, while the sum is 43.

The spelling of 260245515526 in words is "two hundred sixty billion, two hundred forty-five million, five hundred fifteen thousand, five hundred twenty-six".