5551852220 has 48 divisors (see below), whose sum is σ = 12386939040. Its totient is φ = 2086205184.

The previous prime is 5551852219. The next prime is 5551852247. The reversal of 5551852220 is 222581555.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107894 + ... + 150813.

It is an arithmetic number, because the mean of its divisors is an integer number (258061230).

Almost surely, 2^5551852220 is an apocalyptic number.

It is an amenable number.

5551852220 is an abundant number, since it is smaller than the sum of its proper divisors (6835086820).

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

5551852220 is a wasteful number, since it uses less digits than its factorization.

5551852220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258782 (or 258780 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 35.

The square root of 5551852220 is about 74510.7523784319. The cubic root of 5551852220 is about 1770.7039897015.

The spelling of 5551852220 in words is "five billion, five hundred fifty-one million, eight hundred fifty-two thousand, two hundred twenty".