55266446606 has 16 divisors (see below), whose sum is σ = 96348286080. Its totient is φ = 23284168440.

The previous prime is 55266446549. The next prime is 55266446657. The reversal of 55266446606 is 60664466255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33453440 + ... + 33455091.

It is an arithmetic number, because the mean of its divisors is an integer number (6021767880).

Almost surely, 2^55266446606 is an apocalyptic number.

55266446606 is a deficient number, since it is larger than the sum of its proper divisors (41081839474).

55266446606 is a wasteful number, since it uses less digits than its factorization.

55266446606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66908599.

The product of its (nonzero) digits is 6220800, while the sum is 50.

The spelling of 55266446606 in words is "fifty-five billion, two hundred sixty-six million, four hundred forty-six thousand, six hundred six".