6655494293741 has 2 divisors, whose sum is σ = 6655494293742. Its totient is φ = 6655494293740.

The previous prime is 6655494293683. The next prime is 6655494293891. The reversal of 6655494293741 is 1473924945566.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4187937138025 + 2467557155716 = 2046445^2 + 1570846^2 .

It is a cyclic number.

It is not a de Polignac number, because 6655494293741 - 2²² = 6655490099437 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6655494293941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3327747146870 + 3327747146871.

It is an arithmetic number, because the mean of its divisors is an integer number (3327747146871).

Almost surely, 2^{6655494293741} is an apocalyptic number.

It is an amenable number.

6655494293741 is a deficient number, since it is larger than the sum of its proper divisors (1).

6655494293741 is an equidigital number, since it uses as much as digits as its factorization.

6655494293741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 195955200, while the sum is 65.

The spelling of 6655494293741 in words is "six trillion, six hundred fifty-five billion, four hundred ninety-four million, two hundred ninety-three thousand, seven hundred forty-one".