2055534245 has 8 divisors (see below), whose sum is σ = 2513181816. Its totient is φ = 1613400256.

The previous prime is 2055534241. The next prime is 2055534253. The reversal of 2055534245 is 5424355502.

It is a Cunningham number, because it is equal to 45338²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 15476356 + 2040057889 = 3934^2 + 45167^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2055534245 - 2² = 2055534241 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055534241) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3878102 + ... + 3878631.

It is an arithmetic number, because the mean of its divisors is an integer number (314147727).

Almost surely, 2^2055534245 is an apocalyptic number.

It is an amenable number.

2055534245 is a deficient number, since it is larger than the sum of its proper divisors (457647571).

2055534245 is an equidigital number, since it uses as much as digits as its factorization.

2055534245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7756791.

The product of its (nonzero) digits is 120000, while the sum is 35.

The square root of 2055534245 is about 45338.0000110283. Note that the first 4 decimals coincide. The cubic root of 2055534245 is about 1271.4762103545.

Adding to 2055534245 its reverse (5424355502), we get a palindrome (7479889747).

The spelling of 2055534245 in words is "two billion, fifty-five million, five hundred thirty-four thousand, two hundred forty-five".