2865554286013 has 2 divisors, whose sum is σ = 2865554286014. Its totient is φ = 2865554286012.

The previous prime is 2865554285959. The next prime is 2865554286083. The reversal of 2865554286013 is 3106824555682.

2865554286013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1764811285444 + 1100743000569 = 1328462^2 + 1049163^2 .

It is a cyclic number.

It is not a de Polignac number, because 2865554286013 - 2⁹ = 2865554285501 is a prime.

It is a super-2 number, since 2×2865554286013² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2865554286083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1432777143006 + 1432777143007.

It is an arithmetic number, because the mean of its divisors is an integer number (1432777143007).

Almost surely, 2^{2865554286013} is an apocalyptic number.

It is an amenable number.

2865554286013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2865554286013 is an equidigital number, since it uses as much as digits as its factorization.

2865554286013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824000, while the sum is 55.

The spelling of 2865554286013 in words is "two trillion, eight hundred sixty-five billion, five hundred fifty-four million, two hundred eighty-six thousand, thirteen".