56735305667 has 2 divisors, whose sum is σ = 56735305668. Its totient is φ = 56735305666.

The previous prime is 56735305639. The next prime is 56735305741. The reversal of 56735305667 is 76650353765.

56735305667 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56735305667 is a prime.

It is not a weakly prime, because it can be changed into another prime (56735302667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28367652833 + 28367652834.

It is an arithmetic number, because the mean of its divisors is an integer number (28367652834).

Almost surely, 2^56735305667 is an apocalyptic number.

56735305667 is a deficient number, since it is larger than the sum of its proper divisors (1).

56735305667 is an equidigital number, since it uses as much as digits as its factorization.

56735305667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11907000, while the sum is 53.

The spelling of 56735305667 in words is "fifty-six billion, seven hundred thirty-five million, three hundred five thousand, six hundred sixty-seven".