2554224205 has 16 divisors (see below), whose sum is σ = 3305245104. Its totient is φ = 1883681280.

The previous prime is 2554224187. The next prime is 2554224227. The reversal of 2554224205 is 5024224552.

It can be written as a sum of positive squares in 8 ways, for example, as 1125535401 + 1428688804 = 33549^2 + 37798^2 .

It is not a de Polignac number, because 2554224205 - 2⁵ = 2554224173 is a prime.

It is a super-2 number, since 2×2554224205² = 13048122578815764050, which contains 22 as substring.

It is a Duffinian number.

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, 23647 + ... + 75283.

It is an arithmetic number, because the mean of its divisors is an integer number (206577819).

Almost surely, 2^2554224205 is an apocalyptic number.

It is an amenable number.

2554224205 is a deficient number, since it is larger than the sum of its proper divisors (751020899).

2554224205 is a wasteful number, since it uses less digits than its factorization.

2554224205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52416.

The product of its (nonzero) digits is 32000, while the sum is 31.

The square root of 2554224205 is about 50539.3332464923. Note that the first 3 decimals coincide. The cubic root of 2554224205 is about 1366.9511836422.

Adding to 2554224205 its reverse (5024224552), we get a palindrome (7578448757).

The spelling of 2554224205 in words is "two billion, five hundred fifty-four million, two hundred twenty-four thousand, two hundred five".