6534205003 has 2 divisors, whose sum is σ = 6534205004. Its totient is φ = 6534205002.

The previous prime is 6534204959. The next prime is 6534205009. The reversal of 6534205003 is 3005024356.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6534205003 - 2²¹ = 6532107851 is a prime.

It is not a weakly prime, because it can be changed into another prime (6534205009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3267102501 + 3267102502.

It is an arithmetic number, because the mean of its divisors is an integer number (3267102502).

Almost surely, 2^6534205003 is an apocalyptic number.

6534205003 is a deficient number, since it is larger than the sum of its proper divisors (1).

6534205003 is an equidigital number, since it uses as much as digits as its factorization.

6534205003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 6534205003 is about 80834.4295643880. The cubic root of 6534205003 is about 1869.5234568822.

Adding to 6534205003 its reverse (3005024356), we get a palindrome (9539229359).

The spelling of 6534205003 in words is "six billion, five hundred thirty-four million, two hundred five thousand, three".