6727122553 has 2 divisors, whose sum is σ = 6727122554. Its totient is φ = 6727122552.

The previous prime is 6727122529. The next prime is 6727122569. The reversal of 6727122553 is 3552217276.

6727122553 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6479123049 + 247999504 = 80493^2 + 15748^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6727122553 is a prime.

It is a super-4 number, since 4×6727122553⁴ (a number of 40 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (6727122253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3363561276 + 3363561277.

It is an arithmetic number, because the mean of its divisors is an integer number (3363561277).

Almost surely, 2^6727122553 is an apocalyptic number.

It is an amenable number.

6727122553 is a deficient number, since it is larger than the sum of its proper divisors (1).

6727122553 is an equidigital number, since it uses as much as digits as its factorization.

6727122553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 176400, while the sum is 40.

The square root of 6727122553 is about 82019.0377473425. The cubic root of 6727122553 is about 1887.7440635703.

The spelling of 6727122553 in words is "six billion, seven hundred twenty-seven million, one hundred twenty-two thousand, five hundred fifty-three".