535138003 has 2 divisors, whose sum is σ = 535138004. Its totient is φ = 535138002.

The previous prime is 535137971. The next prime is 535138031. The reversal of 535138003 is 300831535.

It is an a-pointer prime, because the next prime (535138031) can be obtained adding 535138003 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 535138003 - 2⁵ = 535137971 is a prime.

It is not a weakly prime, because it can be changed into another prime (535138063) 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, 267569001 + 267569002.

It is an arithmetic number, because the mean of its divisors is an integer number (267569002).

Almost surely, 2^535138003 is an apocalyptic number.

535138003 is a deficient number, since it is larger than the sum of its proper divisors (1).

535138003 is an equidigital number, since it uses as much as digits as its factorization.

535138003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 535138003 is about 23133.0500150758. The cubic root of 535138003 is about 811.8739334284.

Adding to 535138003 its reverse (300831535), we get a palindrome (835969538).

It can be divided in two parts, 53513 and 8003, that added together give a palindrome (61516).

The spelling of 535138003 in words is "five hundred thirty-five million, one hundred thirty-eight thousand, three".