1286080326253 has 16 divisors (see below), whose sum is σ = 1337176008000. Its totient is φ = 1235438426880.

The previous prime is 1286080326241. The next prime is 1286080326263. The reversal of 1286080326253 is 3526230806821.

It is a cyclic number.

It is not a de Polignac number, because 1286080326253 - 2⁹ = 1286080325741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1286080326233) 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, 19321173 + ... + 19387621.

It is an arithmetic number, because the mean of its divisors is an integer number (83573500500).

Almost surely, 2^{1286080326253} is an apocalyptic number.

It is an amenable number.

1286080326253 is a deficient number, since it is larger than the sum of its proper divisors (51095681747).

1286080326253 is a wasteful number, since it uses less digits than its factorization.

1286080326253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69852.

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 1286080326253 in words is "one trillion, two hundred eighty-six billion, eighty million, three hundred twenty-six thousand, two hundred fifty-three".