50543142225143 has 32 divisors (see below), whose sum is σ = 51623596627968. Its totient is φ = 49479069024000.

The previous prime is 50543142225049. The next prime is 50543142225151. The reversal of 50543142225143 is 34152224134505.

It is a cyclic number.

It is not a de Polignac number, because 50543142225143 - 2¹⁰ = 50543142224119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50543142225143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50543142222143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1732873346 + ... + 1732902512.

It is an arithmetic number, because the mean of its divisors is an integer number (1613237394624).

Almost surely, 2^{50543142225143} is an apocalyptic number.

50543142225143 is a deficient number, since it is larger than the sum of its proper divisors (1080454402825).

50543142225143 is a wasteful number, since it uses less digits than its factorization.

50543142225143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30063.

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 50543142225143 its reverse (34152224134505), we get a palindrome (84695366359648).

The spelling of 50543142225143 in words is "fifty trillion, five hundred forty-three billion, one hundred forty-two million, two hundred twenty-five thousand, one hundred forty-three".