50343532531311 has 16 divisors (see below), whose sum is σ = 67201508750688. Its totient is φ = 33523961472000.

The previous prime is 50343532531291. The next prime is 50343532531337. The reversal of 50343532531311 is 11313523534305.

It is not a de Polignac number, because 50343532531311 - 2¹¹ = 50343532529263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50343532531311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50343532531361) 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, 34288995 + ... + 35727051.

It is an arithmetic number, because the mean of its divisors is an integer number (4200094296918).

Almost surely, 2^{50343532531311} is an apocalyptic number.

50343532531311 is a deficient number, since it is larger than the sum of its proper divisors (16857976219377).

50343532531311 is a wasteful number, since it uses less digits than its factorization.

50343532531311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451402.

The product of its (nonzero) digits is 243000, while the sum is 39.

The spelling of 50343532531311 in words is "fifty trillion, three hundred forty-three billion, five hundred thirty-two million, five hundred thirty-one thousand, three hundred eleven".