2766004005463 has 4 divisors (see below), whose sum is σ = 2766009930280. Its totient is φ = 2765998080648.

The previous prime is 2766004005451. The next prime is 2766004005469. The reversal of 2766004005463 is 3645004006672.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2766004005463 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 (2766004005469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2196048 + ... + 3217861.

It is an arithmetic number, because the mean of its divisors is an integer number (691502482570).

Almost surely, 2^{2766004005463} is an apocalyptic number.

2766004005463 is a deficient number, since it is larger than the sum of its proper divisors (5924817).

2766004005463 is an equidigital number, since it uses as much as digits as its factorization.

2766004005463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5924816.

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 2766004005463 in words is "two trillion, seven hundred sixty-six billion, four million, five thousand, four hundred sixty-three".