5376235561 has 2 divisors, whose sum is σ = 5376235562. Its totient is φ = 5376235560.

The previous prime is 5376235511. The next prime is 5376235589. The reversal of 5376235561 is 1655326735.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3049137961 + 2327097600 = 55219^2 + 48240^2 .

It is a cyclic number.

It is not a de Polignac number, because 5376235561 - 2⁹ = 5376235049 is a prime.

It is not a weakly prime, because it can be changed into another prime (5376235511) 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, 2688117780 + 2688117781.

It is an arithmetic number, because the mean of its divisors is an integer number (2688117781).

Almost surely, 2^5376235561 is an apocalyptic number.

It is an amenable number.

5376235561 is a deficient number, since it is larger than the sum of its proper divisors (1).

5376235561 is an equidigital number, since it uses as much as digits as its factorization.

5376235561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 567000, while the sum is 43.

The square root of 5376235561 is about 73322.8174649611. The cubic root of 5376235561 is about 1751.8332419879.

The spelling of 5376235561 in words is "five billion, three hundred seventy-six million, two hundred thirty-five thousand, five hundred sixty-one".