50543151211 has 16 divisors (see below), whose sum is σ = 58175934208. Its totient is φ = 43014434400.

The previous prime is 50543151173. The next prime is 50543151233. The reversal of 50543151211 is 11215134505.

50543151211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50543151211 - 2⁷ = 50543151083 is a prime.

It is a super-2 number, since 2×50543151211² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50543151211.

It is not an unprimeable number, because it can be changed into a prime (50543151251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 581176 + ... + 662458.

It is an arithmetic number, because the mean of its divisors is an integer number (3635995888).

Almost surely, 2^50543151211 is an apocalyptic number.

50543151211 is a deficient number, since it is larger than the sum of its proper divisors (7632782997).

50543151211 is a wasteful number, since it uses less digits than its factorization.

50543151211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81922.

The product of its (nonzero) digits is 3000, while the sum is 28.

Adding to 50543151211 its reverse (11215134505), we get a palindrome (61758285716).

The spelling of 50543151211 in words is "fifty billion, five hundred forty-three million, one hundred fifty-one thousand, two hundred eleven".