260265652526 has 24 divisors (see below), whose sum is σ = 435520422120. Its totient is φ = 116536852080.

The previous prime is 260265652489. The next prime is 260265652553. The reversal of 260265652526 is 625256562062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8009741 + ... + 8042168.

It is an arithmetic number, because the mean of its divisors is an integer number (18146684255).

Almost surely, 2^260265652526 is an apocalyptic number.

260265652526 is a deficient number, since it is larger than the sum of its proper divisors (175254769594).

260265652526 is a wasteful number, since it uses less digits than its factorization.

260265652526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16052000 (or 16051989 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 260265652526 in words is "two hundred sixty billion, two hundred sixty-five million, six hundred fifty-two thousand, five hundred twenty-six".