3287513568049 has 2 divisors, whose sum is σ = 3287513568050. Its totient is φ = 3287513568048.

The previous prime is 3287513567999. The next prime is 3287513568083. The reversal of 3287513568049 is 9408653157823.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2630429859600 + 657083708449 = 1621860^2 + 810607^2 .

It is a cyclic number.

It is not a de Polignac number, because 3287513568049 - 2²⁵ = 3287480013617 is a prime.

It is not a weakly prime, because it can be changed into another prime (3287513569049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1643756784024 + 1643756784025.

It is an arithmetic number, because the mean of its divisors is an integer number (1643756784025).

It is a 1-persistent number, because it is pandigital, but 2⋅3287513568049 = 6575027136098 is not.

Almost surely, 2^{3287513568049} is an apocalyptic number.

It is an amenable number.

3287513568049 is a deficient number, since it is larger than the sum of its proper divisors (1).

3287513568049 is an equidigital number, since it uses as much as digits as its factorization.

3287513568049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43545600, while the sum is 61.

The spelling of 3287513568049 in words is "three trillion, two hundred eighty-seven billion, five hundred thirteen million, five hundred sixty-eight thousand, forty-nine".