4573060551221 has 2 divisors, whose sum is σ = 4573060551222. Its totient is φ = 4573060551220.

The previous prime is 4573060551217. The next prime is 4573060551419. The reversal of 4573060551221 is 1221550603754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3842011611025 + 731048940196 = 1960105^2 + 855014^2 .

It is a cyclic number.

It is not a de Polignac number, because 4573060551221 - 2² = 4573060551217 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4573060551821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2286530275610 + 2286530275611.

It is an arithmetic number, because the mean of its divisors is an integer number (2286530275611).

Almost surely, 2^{4573060551221} is an apocalyptic number.

It is an amenable number.

4573060551221 is a deficient number, since it is larger than the sum of its proper divisors (1).

4573060551221 is an equidigital number, since it uses as much as digits as its factorization.

4573060551221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 4573060551221 in words is "four trillion, five hundred seventy-three billion, sixty million, five hundred fifty-one thousand, two hundred twenty-one".