5151444553 has 2 divisors, whose sum is σ = 5151444554. Its totient is φ = 5151444552.

The previous prime is 5151444469. The next prime is 5151444563. The reversal of 5151444553 is 3554441515.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2893579264 + 2257865289 = 53792^2 + 47517^2 .

It is a cyclic number.

It is not a de Polignac number, because 5151444553 - 2⁹ = 5151444041 is a prime.

It is not a weakly prime, because it can be changed into another prime (5151444563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575722276 + 2575722277.

It is an arithmetic number, because the mean of its divisors is an integer number (2575722277).

Almost surely, 2^5151444553 is an apocalyptic number.

It is an amenable number.

5151444553 is a deficient number, since it is larger than the sum of its proper divisors (1).

5151444553 is an equidigital number, since it uses as much as digits as its factorization.

5151444553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120000, while the sum is 37.

The square root of 5151444553 is about 71773.5644440208. The cubic root of 5151444553 is about 1727.0689510332.

The spelling of 5151444553 in words is "five billion, one hundred fifty-one million, four hundred forty-four thousand, five hundred fifty-three".