6055165021 has 2 divisors, whose sum is σ = 6055165022. Its totient is φ = 6055165020.

The previous prime is 6055165001. The next prime is 6055165027. The reversal of 6055165021 is 1205615506.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4776744996 + 1278420025 = 69114^2 + 35755^2 .

It is a cyclic number.

It is not a de Polignac number, because 6055165021 - 2¹¹ = 6055162973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6055165027) 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, 3027582510 + 3027582511.

It is an arithmetic number, because the mean of its divisors is an integer number (3027582511).

Almost surely, 2^6055165021 is an apocalyptic number.

It is an amenable number.

6055165021 is a deficient number, since it is larger than the sum of its proper divisors (1).

6055165021 is an equidigital number, since it uses as much as digits as its factorization.

6055165021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 6055165021 is about 77814.9408597089. The cubic root of 6055165021 is about 1822.6725841019.

The spelling of 6055165021 in words is "six billion, fifty-five million, one hundred sixty-five thousand, twenty-one".