608546864977 has 2 divisors, whose sum is σ = 608546864978. Its totient is φ = 608546864976.

The previous prime is 608546864951. The next prime is 608546865019. The reversal of 608546864977 is 779468645806.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 461182242816 + 147364622161 = 679104^2 + 383881^2 .

It is a cyclic number.

It is not a de Polignac number, because 608546864977 - 2¹¹ = 608546862929 is a prime.

It is not a weakly prime, because it can be changed into another prime (608546864927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304273432488 + 304273432489.

It is an arithmetic number, because the mean of its divisors is an integer number (304273432489).

Almost surely, 2^608546864977 is an apocalyptic number.

It is an amenable number.

608546864977 is a deficient number, since it is larger than the sum of its proper divisors (1).

608546864977 is an equidigital number, since it uses as much as digits as its factorization.

608546864977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 487710720, while the sum is 70.

The spelling of 608546864977 in words is "six hundred eight billion, five hundred forty-six million, eight hundred sixty-four thousand, nine hundred seventy-seven".