5655368737 has 2 divisors, whose sum is σ = 5655368738. Its totient is φ = 5655368736.

The previous prime is 5655368717. The next prime is 5655368783. The reversal of 5655368737 is 7378635565.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4209544161 + 1445824576 = 64881^2 + 38024^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5655368737 is a prime.

It is not a weakly prime, because it can be changed into another prime (5655368717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2827684368 + 2827684369.

It is an arithmetic number, because the mean of its divisors is an integer number (2827684369).

Almost surely, 2^5655368737 is an apocalyptic number.

It is an amenable number.

5655368737 is a deficient number, since it is larger than the sum of its proper divisors (1).

5655368737 is an equidigital number, since it uses as much as digits as its factorization.

5655368737 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15876000, while the sum is 55.

The square root of 5655368737 is about 75202.1857195654. The cubic root of 5655368737 is about 1781.6414535877.

The spelling of 5655368737 in words is "five billion, six hundred fifty-five million, three hundred sixty-eight thousand, seven hundred thirty-seven".