28050052043 has 16 divisors (see below), whose sum is σ = 30515987040. Its totient is φ = 25628638464.

The previous prime is 28050052039. The next prime is 28050052057. The reversal of 28050052043 is 34025005082.

It is not a de Polignac number, because 28050052043 - 2² = 28050052039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 28050051997 and 28050052015.

It is not an unprimeable number, because it can be changed into a prime (28050052073) 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, 1454180 + ... + 1473342.

It is an arithmetic number, because the mean of its divisors is an integer number (1907249190).

Almost surely, 2^28050052043 is an apocalyptic number.

28050052043 is a deficient number, since it is larger than the sum of its proper divisors (2465934997).

28050052043 is a wasteful number, since it uses less digits than its factorization.

28050052043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20318.

The product of its (nonzero) digits is 9600, while the sum is 29.

The spelling of 28050052043 in words is "twenty-eight billion, fifty million, fifty-two thousand, forty-three".