5567777784457 has 16 divisors (see below), whose sum is σ = 6536537425792. Its totient is φ = 4642413523200.

The previous prime is 5567777784451. The next prime is 5567777784523. The reversal of 5567777784457 is 7544877777655.

It is a cyclic number.

It is not a de Polignac number, because 5567777784457 - 2⁷ = 5567777784329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5567777784451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1052544 + ... + 3499057.

It is an arithmetic number, because the mean of its divisors is an integer number (408533589112).

Almost surely, 2^{5567777784457} is an apocalyptic number.

It is an amenable number.

5567777784457 is a deficient number, since it is larger than the sum of its proper divisors (968759641335).

5567777784457 is a wasteful number, since it uses less digits than its factorization.

5567777784457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4556368.

The product of its digits is 11294304000, while the sum is 79.

The spelling of 5567777784457 in words is "five trillion, five hundred sixty-seven billion, seven hundred seventy-seven million, seven hundred eighty-four thousand, four hundred fifty-seven".