5935417661 has 2 divisors, whose sum is σ = 5935417662. Its totient is φ = 5935417660.

The previous prime is 5935417639. The next prime is 5935417673. The reversal of 5935417661 is 1667145395.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4175615161 + 1759802500 = 64619^2 + 41950^2 .

It is a cyclic number.

It is not a de Polignac number, because 5935417661 - 2³⁰ = 4861675837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5935417261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2967708830 + 2967708831.

It is an arithmetic number, because the mean of its divisors is an integer number (2967708831).

Almost surely, 2^5935417661 is an apocalyptic number.

It is an amenable number.

5935417661 is a deficient number, since it is larger than the sum of its proper divisors (1).

5935417661 is an equidigital number, since it uses as much as digits as its factorization.

5935417661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 680400, while the sum is 47.

The square root of 5935417661 is about 77041.6618525328. The cubic root of 5935417661 is about 1810.5773989909.

The spelling of 5935417661 in words is "five billion, nine hundred thirty-five million, four hundred seventeen thousand, six hundred sixty-one".