52050044013 has 24 divisors (see below), whose sum is σ = 76306036800. Its totient is φ = 31535834880.

The previous prime is 52050044009. The next prime is 52050044017. The reversal of 52050044013 is 31044005025.

52050044013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52050044009) and next prime (52050044017).

It is not a de Polignac number, because 52050044013 - 2² = 52050044009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52050044017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1271773 + ... + 1312061.

It is an arithmetic number, because the mean of its divisors is an integer number (3179418200).

Almost surely, 2^52050044013 is an apocalyptic number.

It is an amenable number.

52050044013 is a deficient number, since it is larger than the sum of its proper divisors (24255992787).

52050044013 is a wasteful number, since it uses less digits than its factorization.

52050044013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43873 (or 43862 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 52050044013 its reverse (31044005025), we get a palindrome (83094049038).

The spelling of 52050044013 in words is "fifty-two billion, fifty million, forty-four thousand, thirteen".