4272120053 has 2 divisors, whose sum is σ = 4272120054. Its totient is φ = 4272120052.

The previous prime is 4272119987. The next prime is 4272120071. The reversal of 4272120053 is 3500212724.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3572094289 + 700025764 = 59767^2 + 26458^2 .

It is a cyclic number.

It is not a de Polignac number, because 4272120053 - 2²⁰ = 4271071477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4272122053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2136060026 + 2136060027.

It is an arithmetic number, because the mean of its divisors is an integer number (2136060027).

Almost surely, 2^4272120053 is an apocalyptic number.

It is an amenable number.

4272120053 is a deficient number, since it is larger than the sum of its proper divisors (1).

4272120053 is an equidigital number, since it uses as much as digits as its factorization.

4272120053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 4272120053 is about 65361.4569375561. The cubic root of 4272120053 is about 1622.6112504013.

Adding to 4272120053 its reverse (3500212724), we get a palindrome (7772332777).

The spelling of 4272120053 in words is "four billion, two hundred seventy-two million, one hundred twenty thousand, fifty-three".