50213245013 has 16 divisors (see below), whose sum is σ = 52538129280. Its totient is φ = 47950694400.

The previous prime is 50213244929. The next prime is 50213245051. The reversal of 50213245013 is 31054231205.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 50213245013 - 2³⁴ = 33033375829 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50213245513) 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 in 15 ways as a sum of consecutive naturals, for example, 342581 + ... + 466677.

It is an arithmetic number, because the mean of its divisors is an integer number (3283633080).

Almost surely, 2^50213245013 is an apocalyptic number.

It is an amenable number.

50213245013 is a deficient number, since it is larger than the sum of its proper divisors (2324884267).

50213245013 is a wasteful number, since it uses less digits than its factorization.

50213245013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124348.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 50213245013 its reverse (31054231205), we get a palindrome (81267476218).

The spelling of 50213245013 in words is "fifty billion, two hundred thirteen million, two hundred forty-five thousand, thirteen".