5506155006 has 64 divisors (see below), whose sum is σ = 12613466880. Its totient is φ = 1586914560.

The previous prime is 5506154981. The next prime is 5506155019. The reversal of 5506155006 is 6005516055.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106770 + ... + 149706.

It is an arithmetic number, because the mean of its divisors is an integer number (197085420).

Almost surely, 2^5506155006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5506155006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6306733440).

5506155006 is an abundant number, since it is smaller than the sum of its proper divisors (7107311874).

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

5506155006 is a wasteful number, since it uses less digits than its factorization.

5506155006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43049.

The product of its (nonzero) digits is 22500, while the sum is 33.

The square root of 5506155006 is about 74203.4703096830. The cubic root of 5506155006 is about 1765.8323862849.

The spelling of 5506155006 in words is "five billion, five hundred six million, one hundred fifty-five thousand, six".