7444053013 has 2 divisors, whose sum is σ = 7444053014. Its totient is φ = 7444053012.

The previous prime is 7444053011. The next prime is 7444053053. The reversal of 7444053013 is 3103504447.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6751415889 + 692637124 = 82167^2 + 26318^2 .

It is a cyclic number.

It is not a de Polignac number, because 7444053013 - 2¹ = 7444053011 is a prime.

Together with 7444053011, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7444053011) 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, 3722026506 + 3722026507.

It is an arithmetic number, because the mean of its divisors is an integer number (3722026507).

Almost surely, 2^7444053013 is an apocalyptic number.

It is an amenable number.

7444053013 is a deficient number, since it is larger than the sum of its proper divisors (1).

7444053013 is an equidigital number, since it uses as much as digits as its factorization.

7444053013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 7444053013 is about 86278.9256597461. The cubic root of 7444053013 is about 1952.5544443562.

The spelling of 7444053013 in words is "seven billion, four hundred forty-four million, fifty-three thousand, thirteen".