5500550454 has 64 divisors (see below), whose sum is σ = 12952051200. Its totient is φ = 1524660480.

The previous prime is 5500550453. The next prime is 5500550557. The reversal of 5500550454 is 4540550055.

It is a super-2 number, since 2×5500550454² = 60512110593999212232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500550453) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258874 + ... + 279314.

It is an arithmetic number, because the mean of its divisors is an integer number (202375800).

Almost surely, 2^5500550454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5500550454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6476025600).

5500550454 is an abundant number, since it is smaller than the sum of its proper divisors (7451500746).

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

5500550454 is a wasteful number, since it uses less digits than its factorization.

5500550454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20645.

The product of its (nonzero) digits is 50000, while the sum is 33.

The square root of 5500550454 is about 74165.6959382166. The cubic root of 5500550454 is about 1765.2330534066.

The spelling of 5500550454 in words is "five billion, five hundred million, five hundred fifty thousand, four hundred fifty-four".