5556455008 has 72 divisors (see below), whose sum is σ = 11870258400. Its totient is φ = 2559158784.

The previous prime is 5556454987. The next prime is 5556455011. The reversal of 5556455008 is 8005546555.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3887638 + ... + 3889066.

It is an arithmetic number, because the mean of its divisors is an integer number (164864700).

Almost surely, 2^5556455008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5556455008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5935129200).

5556455008 is an abundant number, since it is smaller than the sum of its proper divisors (6313803392).

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

5556455008 is a wasteful number, since it uses less digits than its factorization.

5556455008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184 (or 2163 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 43.

The square root of 5556455008 is about 74541.6327162211. The cubic root of 5556455008 is about 1771.1931912313.

The spelling of 5556455008 in words is "five billion, five hundred fifty-six million, four hundred fifty-five thousand, eight".