50510550056013 has 24 divisors (see below), whose sum is σ = 74659367447808. Its totient is φ = 32889292313472.

The previous prime is 50510550056011. The next prime is 50510550056027. The reversal of 50510550056013 is 31065005501505.

50510550056013 is a `hidden beast` number, since 5 + 0 + 51 + 0 + 550 + 0 + 56 + 0 + 1 + 3 = 666.

It is not a de Polignac number, because 50510550056013 - 2¹ = 50510550056011 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 (50510550056011) 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, 7288356 + ... + 12415362.

It is an arithmetic number, because the mean of its divisors is an integer number (3110806976992).

Almost surely, 2^{50510550056013} is an apocalyptic number.

It is an amenable number.

50510550056013 is a deficient number, since it is larger than the sum of its proper divisors (24148817391795).

50510550056013 is a wasteful number, since it uses less digits than its factorization.

50510550056013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5152513 (or 5152510 counting only the distinct ones).

The product of its (nonzero) digits is 56250, while the sum is 36.

Adding to 50510550056013 its reverse (31065005501505), we get a palindrome (81575555557518).

The spelling of 50510550056013 in words is "fifty trillion, five hundred ten billion, five hundred fifty million, fifty-six thousand, thirteen".