2534521450603 has 2 divisors, whose sum is σ = 2534521450604. Its totient is φ = 2534521450602.

The previous prime is 2534521450583. The next prime is 2534521450661. The reversal of 2534521450603 is 3060541254352.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2534521450603 is a prime.

It is not a weakly prime, because it can be changed into another prime (2534521450673) 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, 1267260725301 + 1267260725302.

It is an arithmetic number, because the mean of its divisors is an integer number (1267260725302).

Almost surely, 2^{2534521450603} is an apocalyptic number.

2534521450603 is a deficient number, since it is larger than the sum of its proper divisors (1).

2534521450603 is an equidigital number, since it uses as much as digits as its factorization.

2534521450603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 2534521450603 in words is "two trillion, five hundred thirty-four billion, five hundred twenty-one million, four hundred fifty thousand, six hundred three".