550500500013 has 48 divisors (see below), whose sum is σ = 777598444800. Its totient is φ = 346371471360.

The previous prime is 550500500009. The next prime is 550500500071. The reversal of 550500500013 is 310005005055.

It is not a de Polignac number, because 550500500013 - 2² = 550500500009 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550500500813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 592572733 + ... + 592573661.

It is an arithmetic number, because the mean of its divisors is an integer number (16199967600).

Almost surely, 2^550500500013 is an apocalyptic number.

It is an amenable number.

550500500013 is a deficient number, since it is larger than the sum of its proper divisors (227097944787).

550500500013 is a wasteful number, since it uses less digits than its factorization.

550500500013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450 (or 2431 counting only the distinct ones).

The product of its (nonzero) digits is 1875, while the sum is 24.

Adding to 550500500013 its reverse (310005005055), we get a palindrome (860505505068).

The spelling of 550500500013 in words is "five hundred fifty billion, five hundred million, five hundred thousand, thirteen".