5545054253 has 2 divisors, whose sum is σ = 5545054254. Its totient is φ = 5545054252.

The previous prime is 5545054223. The next prime is 5545054267. The reversal of 5545054253 is 3524505455.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4585727524 + 959326729 = 67718^2 + 30973^2 .

It is a cyclic number.

It is not a de Polignac number, because 5545054253 - 2⁶ = 5545054189 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5545054223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2772527126 + 2772527127.

It is an arithmetic number, because the mean of its divisors is an integer number (2772527127).

Almost surely, 2^5545054253 is an apocalyptic number.

It is an amenable number.

5545054253 is a deficient number, since it is larger than the sum of its proper divisors (1).

5545054253 is an equidigital number, since it uses as much as digits as its factorization.

5545054253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300000, while the sum is 38.

The square root of 5545054253 is about 74465.1210500594. The cubic root of 5545054253 is about 1769.9809815272.

The spelling of 5545054253 in words is "five billion, five hundred forty-five million, fifty-four thousand, two hundred fifty-three".