7289055013 has 2 divisors, whose sum is σ = 7289055014. Its totient is φ = 7289055012.

The previous prime is 7289054999. The next prime is 7289055029. The reversal of 7289055013 is 3105509827.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7276431204 + 12623809 = 85302^2 + 3553^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7289055013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7289055413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3644527506 + 3644527507.

It is an arithmetic number, because the mean of its divisors is an integer number (3644527507).

Almost surely, 2^7289055013 is an apocalyptic number.

It is an amenable number.

7289055013 is a deficient number, since it is larger than the sum of its proper divisors (1).

7289055013 is an equidigital number, since it uses as much as digits as its factorization.

7289055013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 7289055013 is about 85375.9627354210. The cubic root of 7289055013 is about 1938.9074349896.

The spelling of 7289055013 in words is "seven billion, two hundred eighty-nine million, fifty-five thousand, thirteen".