45565456567 has 2 divisors, whose sum is σ = 45565456568. Its totient is φ = 45565456566.

The previous prime is 45565456511. The next prime is 45565456631. The reversal of 45565456567 is 76565456554.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45565456567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45565454567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22782728283 + 22782728284.

It is an arithmetic number, because the mean of its divisors is an integer number (22782728284).

Almost surely, 2^45565456567 is an apocalyptic number.

45565456567 is a deficient number, since it is larger than the sum of its proper divisors (1).

45565456567 is an equidigital number, since it uses as much as digits as its factorization.

45565456567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600000, while the sum is 58.

The spelling of 45565456567 in words is "forty-five billion, five hundred sixty-five million, four hundred fifty-six thousand, five hundred sixty-seven".