5660366237 has 2 divisors, whose sum is σ = 5660366238. Its totient is φ = 5660366236.

The previous prime is 5660366221. The next prime is 5660366287. The reversal of 5660366237 is 7326630665.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3847224676 + 1813141561 = 62026^2 + 42581^2 .

It is a cyclic number.

It is not a de Polignac number, because 5660366237 - 2⁴ = 5660366221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5660366207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2830183118 + 2830183119.

It is an arithmetic number, because the mean of its divisors is an integer number (2830183119).

Almost surely, 2^5660366237 is an apocalyptic number.

It is an amenable number.

5660366237 is a deficient number, since it is larger than the sum of its proper divisors (1).

5660366237 is an equidigital number, since it uses as much as digits as its factorization.

5660366237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 44.

The square root of 5660366237 is about 75235.4054750820. The cubic root of 5660366237 is about 1782.1660955810.

The spelling of 5660366237 in words is "five billion, six hundred sixty million, three hundred sixty-six thousand, two hundred thirty-seven".