6010055561681 has 2 divisors, whose sum is σ = 6010055561682. Its totient is φ = 6010055561680.

The previous prime is 6010055561413. The next prime is 6010055561689. The reversal of 6010055561681 is 1861655500106.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3911277513025 + 2098778048656 = 1977695^2 + 1448716^2 .

It is a cyclic number.

It is not a de Polignac number, because 6010055561681 - 2¹⁰ = 6010055560657 is a prime.

It is a super-2 number, since 2×6010055561681² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6010055561689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3005027780840 + 3005027780841.

It is an arithmetic number, because the mean of its divisors is an integer number (3005027780841).

Almost surely, 2^{6010055561681} is an apocalyptic number.

It is an amenable number.

6010055561681 is a deficient number, since it is larger than the sum of its proper divisors (1).

6010055561681 is an equidigital number, since it uses as much as digits as its factorization.

6010055561681 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216000, while the sum is 44.

The spelling of 6010055561681 in words is "six trillion, ten billion, fifty-five million, five hundred sixty-one thousand, six hundred eighty-one".