56767500207641 has 2 divisors, whose sum is σ = 56767500207642. Its totient is φ = 56767500207640.

The previous prime is 56767500207631. The next prime is 56767500207667. The reversal of 56767500207641 is 14670200576765.

It is a happy number.

56767500207641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30127243791241 + 26640256416400 = 5488829^2 + 5161420^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56767500207641 is a prime.

It is a super-2 number, since 2×56767500207641² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (56767500207631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28383750103820 + 28383750103821.

It is an arithmetic number, because the mean of its divisors is an integer number (28383750103821).

Almost surely, 2^{56767500207641} is an apocalyptic number.

It is an amenable number.

56767500207641 is a deficient number, since it is larger than the sum of its proper divisors (1).

56767500207641 is an equidigital number, since it uses as much as digits as its factorization.

56767500207641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14817600, while the sum is 56.

The spelling of 56767500207641 in words is "fifty-six trillion, seven hundred sixty-seven billion, five hundred million, two hundred seven thousand, six hundred forty-one".