6602044261 has 2 divisors, whose sum is σ = 6602044262. Its totient is φ = 6602044260.

The previous prime is 6602044193. The next prime is 6602044283. The reversal of 6602044261 is 1624402066.

6602044261 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4971096036 + 1630948225 = 70506^2 + 40385^2 .

It is a cyclic number.

It is not a de Polignac number, because 6602044261 - 2¹⁹ = 6601519973 is a prime.

It is a super-2 number, since 2×6602044261² = 87173976848406072242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6602144261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3301022130 + 3301022131.

It is an arithmetic number, because the mean of its divisors is an integer number (3301022131).

Almost surely, 2^6602044261 is an apocalyptic number.

It is an amenable number.

6602044261 is a deficient number, since it is larger than the sum of its proper divisors (1).

6602044261 is an equidigital number, since it uses as much as digits as its factorization.

6602044261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 6602044261 is about 81252.9646289906. The cubic root of 6602044261 is about 1875.9711009660.

The spelling of 6602044261 in words is "six billion, six hundred two million, forty-four thousand, two hundred sixty-one".