55266606606 has 8 divisors (see below), whose sum is σ = 110533213224. Its totient is φ = 18422202200.

The previous prime is 55266606601. The next prime is 55266606613. The reversal of 55266606606 is 60660666255.

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

55266606606 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55266606601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4605550545 + ... + 4605550556.

It is an arithmetic number, because the mean of its divisors is an integer number (13816651653).

Almost surely, 2^55266606606 is an apocalyptic number.

55266606606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

55266606606 is a wasteful number, since it uses less digits than its factorization.

55266606606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9211101106.

The product of its (nonzero) digits is 2332800, while the sum is 48.

The spelling of 55266606606 in words is "fifty-five billion, two hundred sixty-six million, six hundred six thousand, six hundred six".