10403573 has 2 divisors, whose sum is σ = 10403574. Its totient is φ = 10403572.

The previous prime is 10403557. The next prime is 10403593. The reversal of 10403573 is 37530401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9284209 + 1119364 = 3047^2 + 1058^2 .

It is an emirp because it is prime and its reverse (37530401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10403573 - 2⁴ = 10403557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10403513) 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, 5201786 + 5201787.

It is an arithmetic number, because the mean of its divisors is an integer number (5201787).

Almost surely, 2^10403573 is an apocalyptic number.

It is an amenable number.

10403573 is a deficient number, since it is larger than the sum of its proper divisors (1).

10403573 is an equidigital number, since it uses as much as digits as its factorization.

10403573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 10403573 is about 3225.4570218808. The cubic root of 10403573 is about 218.3035708448.

Adding to 10403573 its reverse (37530401), we get a palindrome (47933974).

The spelling of 10403573 in words is "ten million, four hundred three thousand, five hundred seventy-three".