606226406655 has 8 divisors (see below), whose sum is σ = 969962250672. Its totient is φ = 323320750208.

The previous prime is 606226406629. The next prime is 606226406659. The reversal of 606226406655 is 556604622606.

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 606226406655 - 2⁵ = 606226406623 is a prime.

It is a super-2 number, since 2×606226406655² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606226406659) 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, 20207546874 + ... + 20207546903.

It is an arithmetic number, because the mean of its divisors is an integer number (121245281334).

Almost surely, 2^606226406655 is an apocalyptic number.

606226406655 is a deficient number, since it is larger than the sum of its proper divisors (363735844017).

606226406655 is a wasteful number, since it uses less digits than its factorization.

606226406655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40415093785.

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 606226406655 in words is "six hundred six billion, two hundred twenty-six million, four hundred six thousand, six hundred fifty-five".