5550643002 has 16 divisors (see below), whose sum is σ = 11127785760. Its totient is φ = 1845797712.

The previous prime is 5550643001. The next prime is 5550643009. The reversal of 5550643002 is 2003460555.

It is not an unprimeable number, because it can be changed into a prime (5550643001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1101433 + ... + 1106460.

It is an arithmetic number, because the mean of its divisors is an integer number (695486610).

Almost surely, 2^5550643002 is an apocalyptic number.

5550643002 is an abundant number, since it is smaller than the sum of its proper divisors (5577142758).

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

5550643002 is a wasteful number, since it uses less digits than its factorization.

5550643002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2208317.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 5550643002 is about 74502.6375506264. The cubic root of 5550643002 is about 1770.5754246435.

The spelling of 5550643002 in words is "five billion, five hundred fifty million, six hundred forty-three thousand, two".