50411220050413 has 4 divisors (see below), whose sum is σ = 52037388439168. Its totient is φ = 48785051661660.

The previous prime is 50411220050383. The next prime is 50411220050449. The reversal of 50411220050413 is 31405002211405.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50411220050413 - 2¹⁷ = 50411219919341 is a prime.

It is a super-2 number, since 2×50411220050413² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50411220050483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 813084194331 + ... + 813084194392.

It is an arithmetic number, because the mean of its divisors is an integer number (13009347109792).

Almost surely, 2^{50411220050413} is an apocalyptic number.

It is an amenable number.

50411220050413 is a deficient number, since it is larger than the sum of its proper divisors (1626168388755).

50411220050413 is a wasteful number, since it uses less digits than its factorization.

50411220050413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626168388754.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 50411220050413 its reverse (31405002211405), we get a palindrome (81816222261818).

The spelling of 50411220050413 in words is "fifty trillion, four hundred eleven billion, two hundred twenty million, fifty thousand, four hundred thirteen".