5505420203 has 2 divisors, whose sum is σ = 5505420204. Its totient is φ = 5505420202.

The previous prime is 5505420197. The next prime is 5505420223. The reversal of 5505420203 is 3020245055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5505420203 - 2²⁰ = 5504371627 is a prime.

It is a super-2 number, since 2×5505420203² = 60619303223201122418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5505420223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752710101 + 2752710102.

It is an arithmetic number, because the mean of its divisors is an integer number (2752710102).

Almost surely, 2^5505420203 is an apocalyptic number.

5505420203 is a deficient number, since it is larger than the sum of its proper divisors (1).

5505420203 is an equidigital number, since it uses as much as digits as its factorization.

5505420203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 5505420203 is about 74198.5188733576. The cubic root of 5505420203 is about 1765.7538319726.

Adding to 5505420203 its reverse (3020245055), we get a palindrome (8525665258).

It can be divided in two parts, 55054 and 20203, that added together give a palindrome (75257).

The spelling of 5505420203 in words is "five billion, five hundred five million, four hundred twenty thousand, two hundred three".