550060225 has 48 divisors (see below), whose sum is σ = 805823424. Its totient is φ = 367200000.

The previous prime is 550060207. The next prime is 550060261. The reversal of 550060225 is 522060055.

It is not a de Polignac number, because 550060225 - 2¹⁷ = 549929153 is a prime.

It is a super-2 number, since 2×550060225² = 605132502254101250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 550060225.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 897019 + ... + 897631.

It is an arithmetic number, because the mean of its divisors is an integer number (16787988).

Almost surely, 2^550060225 is an apocalyptic number.

550060225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

550060225 is a deficient number, since it is larger than the sum of its proper divisors (255763199).

550060225 is a wasteful number, since it uses less digits than its factorization.

550060225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898 (or 893 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 550060225 is about 23453.3627652838. The cubic root of 550060225 is about 819.3511747355.

The spelling of 550060225 in words is "five hundred fifty million, sixty thousand, two hundred twenty-five".