605510610012 has 216 divisors, whose sum is σ = 1953993525120. Its totient is φ = 156332877120.

The previous prime is 605510610011. The next prime is 605510610053. The reversal of 605510610012 is 210016015506.

It is a happy number.

605510610012 is a `hidden beast` number, since 6 + 0 + 551 + 0 + 6 + 100 + 1 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605510610011) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 3147039 + ... + 3333897.

It is an arithmetic number, because the mean of its divisors is an integer number (9046266320).

Almost surely, 2^605510610012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 605510610012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (976996762560).

605510610012 is an abundant number, since it is smaller than the sum of its proper divisors (1348482915108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

605510610012 is a wasteful number, since it uses less digits than its factorization.

605510610012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187061 (or 187049 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 605510610012 its reverse (210016015506), we get a palindrome (815526625518).

The spelling of 605510610012 in words is "six hundred five billion, five hundred ten million, six hundred ten thousand, twelve".