6012981217 has 2 divisors, whose sum is σ = 6012981218. Its totient is φ = 6012981216.

The previous prime is 6012981197. The next prime is 6012981223. The reversal of 6012981217 is 7121892106.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4245955921 + 1767025296 = 65161^2 + 42036^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6012981217 is a prime.

It is not a weakly prime, because it can be changed into another prime (6012981257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3006490608 + 3006490609.

It is an arithmetic number, because the mean of its divisors is an integer number (3006490609).

Almost surely, 2^6012981217 is an apocalyptic number.

It is an amenable number.

6012981217 is a deficient number, since it is larger than the sum of its proper divisors (1).

6012981217 is an equidigital number, since it uses as much as digits as its factorization.

6012981217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 37.

The square root of 6012981217 is about 77543.4150460244. The cubic root of 6012981217 is about 1818.4301175916.

The spelling of 6012981217 in words is "six billion, twelve million, nine hundred eighty-one thousand, two hundred seventeen".