50543433144140 has 12 divisors (see below), whose sum is σ = 106141209602736. Its totient is φ = 20217373257648.

The previous prime is 50543433144133. The next prime is 50543433144203. The reversal of 50543433144140 is 4144133434505.

It is a super-2 number, since 2×50543433144140² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1263585828584 + ... + 1263585828623.

It is an arithmetic number, because the mean of its divisors is an integer number (8845100800228).

Almost surely, 2^{50543433144140} is an apocalyptic number.

It is an amenable number.

50543433144140 is an abundant number, since it is smaller than the sum of its proper divisors (55597776458596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50543433144140 is a wasteful number, since it uses less digits than its factorization.

50543433144140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2527171657216 (or 2527171657214 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 50543433144140 its reverse (4144133434505), we get a palindrome (54687566578645).

The spelling of 50543433144140 in words is "fifty trillion, five hundred forty-three billion, four hundred thirty-three million, one hundred forty-four thousand, one hundred forty".