5660299811 has 2 divisors, whose sum is σ = 5660299812. Its totient is φ = 5660299810.

The previous prime is 5660299807. The next prime is 5660299867. The reversal of 5660299811 is 1189920665.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5660299811 - 2² = 5660299807 is a prime.

It is not a weakly prime, because it can be changed into another prime (5660299511) 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, 2830149905 + 2830149906.

It is an arithmetic number, because the mean of its divisors is an integer number (2830149906).

Almost surely, 2^5660299811 is an apocalyptic number.

5660299811 is a deficient number, since it is larger than the sum of its proper divisors (1).

5660299811 is an equidigital number, since it uses as much as digits as its factorization.

5660299811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 47.

The square root of 5660299811 is about 75234.9640193973. The cubic root of 5660299811 is about 1782.1591241459.

The spelling of 5660299811 in words is "five billion, six hundred sixty million, two hundred ninety-nine thousand, eight hundred eleven".