50013352041533 has 4 divisors (see below), whose sum is σ = 50013993571260. Its totient is φ = 50012710511808.

The previous prime is 50013352041491. The next prime is 50013352041551. The reversal of 50013352041533 is 33514025331005.

It is a happy number.

50013352041533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 39908569886329 + 10104782155204 = 6317323^2 + 3178802^2 .

It is a cyclic number.

It is not a de Polignac number, because 50013352041533 - 2²⁸ = 50013083606077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50013352041493 and 50013352041502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50013352043533) 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, 320647910 + ... + 320803847.

It is an arithmetic number, because the mean of its divisors is an integer number (12503498392815).

Almost surely, 2^{50013352041533} is an apocalyptic number.

It is an amenable number.

50013352041533 is a deficient number, since it is larger than the sum of its proper divisors (641529727).

50013352041533 is an equidigital number, since it uses as much as digits as its factorization.

50013352041533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641529726.

The product of its (nonzero) digits is 81000, while the sum is 35.

Adding to 50013352041533 its reverse (33514025331005), we get a palindrome (83527377372538).

The spelling of 50013352041533 in words is "fifty trillion, thirteen billion, three hundred fifty-two million, forty-one thousand, five hundred thirty-three".