608680009785 has 16 divisors (see below), whose sum is σ = 973918370880. Its totient is φ = 324619220160.

The previous prime is 608680009783. The next prime is 608680009787. The reversal of 608680009785 is 587900086806.

It is an interprime number because it is at equal distance from previous prime (608680009783) and next prime (608680009787).

It is not a de Polignac number, because 608680009785 - 2¹ = 608680009783 is a prime.

It is not an unprimeable number, because it can be changed into a prime (608680009783) 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 in 15 ways as a sum of consecutive naturals, for example, 121815 + ... + 1110044.

It is an arithmetic number, because the mean of its divisors is an integer number (60869898180).

Almost surely, 2^608680009785 is an apocalyptic number.

It is an amenable number.

608680009785 is a deficient number, since it is larger than the sum of its proper divisors (365238361095).

608680009785 is a wasteful number, since it uses less digits than its factorization.

608680009785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264808.

The product of its (nonzero) digits is 5806080, while the sum is 57.

The spelling of 608680009785 in words is "six hundred eight billion, six hundred eighty million, nine thousand, seven hundred eighty-five".