5376238561 has 2 divisors, whose sum is σ = 5376238562. Its totient is φ = 5376238560.

The previous prime is 5376238513. The next prime is 5376238607. The reversal of 5376238561 is 1658326735.

It is an a-pointer prime, because the next prime (5376238607) can be obtained adding 5376238561 to its sum of digits (46).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4468120336 + 908118225 = 66844^2 + 30135^2 .

It is a cyclic number.

It is not a de Polignac number, because 5376238561 - 2²⁹ = 4839367649 is a prime.

It is not a weakly prime, because it can be changed into another prime (5376235561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2688119280 + 2688119281.

It is an arithmetic number, because the mean of its divisors is an integer number (2688119281).

Almost surely, 2^5376238561 is an apocalyptic number.

It is an amenable number.

5376238561 is a deficient number, since it is larger than the sum of its proper divisors (1).

5376238561 is an equidigital number, since it uses as much as digits as its factorization.

5376238561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 907200, while the sum is 46.

The square root of 5376238561 is about 73322.8379224372. The cubic root of 5376238561 is about 1751.8335678354.

The spelling of 5376238561 in words is "five billion, three hundred seventy-six million, two hundred thirty-eight thousand, five hundred sixty-one".