2050532545443 has 4 divisors (see below), whose sum is σ = 2734043393928. Its totient is φ = 1367021696960.

The previous prime is 2050532545423. The next prime is 2050532545489. The reversal of 2050532545443 is 3445452350502.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2050532545443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2050532545395 and 2050532545404.

It is not an unprimeable number, because it can be changed into a prime (2050532545423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341755424238 + ... + 341755424243.

It is an arithmetic number, because the mean of its divisors is an integer number (683510848482).

Almost surely, 2^{2050532545443} is an apocalyptic number.

2050532545443 is a deficient number, since it is larger than the sum of its proper divisors (683510848485).

2050532545443 is an equidigital number, since it uses as much as digits as its factorization.

2050532545443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683510848484.

The product of its (nonzero) digits is 1440000, while the sum is 42.

Adding to 2050532545443 its reverse (3445452350502), we get a palindrome (5495984895945).

The spelling of 2050532545443 in words is "two trillion, fifty billion, five hundred thirty-two million, five hundred forty-five thousand, four hundred forty-three".