526121013720268 has 12 divisors (see below), whose sum is σ = 921443078049480. Its totient is φ = 262851562848992.

The previous prime is 526121013720241. The next prime is 526121013720319. The reversal of 526121013720268 is 862027310121625.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52235997121 + ... + 52236007192.

It is an arithmetic number, because the mean of its divisors is an integer number (76786923170790).

Almost surely, 2^{526121013720268} is an apocalyptic number.

It is an amenable number.

526121013720268 is a deficient number, since it is larger than the sum of its proper divisors (395322064329212).

526121013720268 is a wasteful number, since it uses less digits than its factorization.

526121013720268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104472005576 (or 104472005574 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 526121013720268 in words is "five hundred twenty-six trillion, one hundred twenty-one billion, thirteen million, seven hundred twenty thousand, two hundred sixty-eight".