6653655713 has 2 divisors, whose sum is σ = 6653655714. Its totient is φ = 6653655712.

The previous prime is 6653655709. The next prime is 6653655739. The reversal of 6653655713 is 3175563566.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5181552289 + 1472103424 = 71983^2 + 38368^2 .

It is a cyclic number.

It is not a de Polignac number, because 6653655713 - 2² = 6653655709 is a prime.

It is a super-2 number, since 2×6653655713² = 88542268694275076738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6653655913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3326827856 + 3326827857.

It is an arithmetic number, because the mean of its divisors is an integer number (3326827857).

Almost surely, 2^6653655713 is an apocalyptic number.

It is an amenable number.

6653655713 is a deficient number, since it is larger than the sum of its proper divisors (1).

6653655713 is an equidigital number, since it uses as much as digits as its factorization.

6653655713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1701000, while the sum is 47.

The square root of 6653655713 is about 81569.9436863849. The cubic root of 6653655713 is about 1880.8468827642.

The spelling of 6653655713 in words is "six billion, six hundred fifty-three million, six hundred fifty-five thousand, seven hundred thirteen".