605551056105 has 8 divisors (see below), whose sum is σ = 968881689792. Its totient is φ = 322960563248.

The previous prime is 605551056049. The next prime is 605551056107. The reversal of 605551056105 is 501650155506.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 605551056105 - 2⁶ = 605551056041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (605551056107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20185035189 + ... + 20185035218.

It is an arithmetic number, because the mean of its divisors is an integer number (121110211224).

Almost surely, 2^605551056105 is an apocalyptic number.

It is an amenable number.

605551056105 is a deficient number, since it is larger than the sum of its proper divisors (363330633687).

605551056105 is a wasteful number, since it uses less digits than its factorization.

605551056105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40370070415.

The product of its (nonzero) digits is 112500, while the sum is 39.

The spelling of 605551056105 in words is "six hundred five billion, five hundred fifty-one million, fifty-six thousand, one hundred five".