1282066268755 has 16 divisors (see below), whose sum is σ = 1605643020864. Its totient is φ = 980892520960.

The previous prime is 1282066268731. The next prime is 1282066268797. The reversal of 1282066268755 is 5578626602821.

It is not a de Polignac number, because 1282066268755 - 2⁵ = 1282066268723 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1282066268755.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267106 + ... + 1623415.

It is an arithmetic number, because the mean of its divisors is an integer number (100352688804).

Almost surely, 2^{1282066268755} is an apocalyptic number.

1282066268755 is a deficient number, since it is larger than the sum of its proper divisors (323576752109).

1282066268755 is a wasteful number, since it uses less digits than its factorization.

1282066268755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896446.

The product of its (nonzero) digits is 19353600, while the sum is 58.

The spelling of 1282066268755 in words is "one trillion, two hundred eighty-two billion, sixty-six million, two hundred sixty-eight thousand, seven hundred fifty-five".