608634545655 has 64 divisors (see below), whose sum is σ = 1004280975360. Its totient is φ = 314525574144.

The previous prime is 608634545593. The next prime is 608634545681. The reversal of 608634545655 is 556545436806.

It is a happy number.

It is not a de Polignac number, because 608634545655 - 2⁶ = 608634545591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 608634545595 and 608634545604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 147474202 + ... + 147478328.

It is an arithmetic number, because the mean of its divisors is an integer number (15691890240).

Almost surely, 2^608634545655 is an apocalyptic number.

608634545655 is a deficient number, since it is larger than the sum of its proper divisors (395646429705).

608634545655 is a wasteful number, since it uses less digits than its factorization.

608634545655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5208.

The product of its (nonzero) digits is 51840000, while the sum is 57.

The spelling of 608634545655 in words is "six hundred eight billion, six hundred thirty-four million, five hundred forty-five thousand, six hundred fifty-five".