5550606656 has 28 divisors (see below), whose sum is σ = 12587983968. Its totient is φ = 2378831232.

The previous prime is 5550606623. The next prime is 5550606739. The reversal of 5550606656 is 6566060555.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6194426 + ... + 6195321.

It is an arithmetic number, because the mean of its divisors is an integer number (449570856).

Almost surely, 2^5550606656 is an apocalyptic number.

5550606656 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5550606656 is an abundant number, since it is smaller than the sum of its proper divisors (7037377312).

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

5550606656 is a wasteful number, since it uses less digits than its factorization.

5550606656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12389766 (or 12389756 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 44.

The square root of 5550606656 is about 74502.3936259769. The cubic root of 5550606656 is about 1770.5715600177.

The spelling of 5550606656 in words is "five billion, five hundred fifty million, six hundred six thousand, six hundred fifty-six".