50047782553443 has 16 divisors (see below), whose sum is σ = 67012256366496. Its totient is φ = 33224432674560.

The previous prime is 50047782553411. The next prime is 50047782553477. The reversal of 50047782553443 is 34435528774005.

It is not a de Polignac number, because 50047782553443 - 2⁵ = 50047782553411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50047782553403) 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, 21926898 + ... + 24101543.

It is an arithmetic number, because the mean of its divisors is an integer number (4188266022906).

Almost surely, 2^{50047782553443} is an apocalyptic number.

50047782553443 is a deficient number, since it is larger than the sum of its proper divisors (16964473813053).

50047782553443 is a wasteful number, since it uses less digits than its factorization.

50047782553443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46029974.

The product of its (nonzero) digits is 56448000, while the sum is 57.

The spelling of 50047782553443 in words is "fifty trillion, forty-seven billion, seven hundred eighty-two million, five hundred fifty-three thousand, four hundred forty-three".