7050013 has 2 divisors, whose sum is σ = 7050014. Its totient is φ = 7050012.

The previous prime is 7049993. The next prime is 7050031. The reversal of 7050013 is 3100507.

7050013 = 1877² + 1878².

Together with next prime (7050031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3526884 + 3523129 = 1878^2 + 1877^2 .

It is a cyclic number.

It is not a de Polignac number, because 7050013 - 2⁹ = 7049501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7050613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3525006 + 3525007.

It is an arithmetic number, because the mean of its divisors is an integer number (3525007).

Almost surely, 2^7050013 is an apocalyptic number.

7050013 is the 1878-th centered square number.

It is an amenable number.

7050013 is a deficient number, since it is larger than the sum of its proper divisors (1).

7050013 is an equidigital number, since it uses as much as digits as its factorization.

7050013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105, while the sum is 16.

The square root of 7050013 is about 2655.1860575108. The cubic root of 7050013 is about 191.7476157964.

The spelling of 7050013 in words is "seven million, fifty thousand, thirteen".