550260480 has 288 divisors, whose sum is σ = 2192214528. Its totient is φ = 114278400.

The previous prime is 550260479. The next prime is 550260497. The reversal of 550260480 is 84062055.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 294750 + ... + 296610.

It is an arithmetic number, because the mean of its divisors is an integer number (7611856).

Almost surely, 2^550260480 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 550260480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1096107264).

550260480 is an abundant number, since it is smaller than the sum of its proper divisors (1641954048).

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

550260480 is a wasteful number, since it uses less digits than its factorization.

550260480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1903 (or 1889 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 550260480 is about 23457.6315940037. The cubic root of 550260480 is about 819.4505937049.

The spelling of 550260480 in words is "five hundred fifty million, two hundred sixty thousand, four hundred eighty".