539660630603 has 4 divisors (see below), whose sum is σ = 541810673208. Its totient is φ = 537510588000.

The previous prime is 539660630557. The next prime is 539660630651. The reversal of 539660630603 is 306036066935.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 539660630603 - 2¹² = 539660626507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (539660632603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1075020926 + ... + 1075021427.

It is an arithmetic number, because the mean of its divisors is an integer number (135452668302).

Almost surely, 2^539660630603 is an apocalyptic number.

539660630603 is a deficient number, since it is larger than the sum of its proper divisors (2150042605).

539660630603 is a wasteful number, since it uses less digits than its factorization.

539660630603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150042604.

The product of its (nonzero) digits is 1574640, while the sum is 47.

The spelling of 539660630603 in words is "five hundred thirty-nine billion, six hundred sixty million, six hundred thirty thousand, six hundred three".