5660610990277 has 2 divisors, whose sum is σ = 5660610990278. Its totient is φ = 5660610990276.

The previous prime is 5660610990259. The next prime is 5660610990299. The reversal of 5660610990277 is 7720990160665.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3903623626081 + 1756987364196 = 1975759^2 + 1325514^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5660610990277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5660610990217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2830305495138 + 2830305495139.

It is an arithmetic number, because the mean of its divisors is an integer number (2830305495139).

Almost surely, 2^{5660610990277} is an apocalyptic number.

It is an amenable number.

5660610990277 is a deficient number, since it is larger than the sum of its proper divisors (1).

5660610990277 is an equidigital number, since it uses as much as digits as its factorization.

5660610990277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8573040, while the sum is 58.

The spelling of 5660610990277 in words is "five trillion, six hundred sixty billion, six hundred ten million, nine hundred ninety thousand, two hundred seventy-seven".