609370706863 has 2 divisors, whose sum is σ = 609370706864. Its totient is φ = 609370706862.

The previous prime is 609370706827. The next prime is 609370706909. The reversal of 609370706863 is 368607073906.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-609370706863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (609370707863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304685353431 + 304685353432.

It is an arithmetic number, because the mean of its divisors is an integer number (304685353432).

Almost surely, 2^609370706863 is an apocalyptic number.

609370706863 is a deficient number, since it is larger than the sum of its proper divisors (1).

609370706863 is an equidigital number, since it uses as much as digits as its factorization.

609370706863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6858432, while the sum is 55.

The spelling of 609370706863 in words is "six hundred nine billion, three hundred seventy million, seven hundred six thousand, eight hundred sixty-three".