50356053443 has 4 divisors (see below), whose sum is σ = 50358386520. Its totient is φ = 50353720368.

The previous prime is 50356053439. The next prime is 50356053463. The reversal of 50356053443 is 34435065305.

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

It is a cyclic number.

It is not a de Polignac number, because 50356053443 - 2² = 50356053439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50356053397 and 50356053406.

It is not an unprimeable number, because it can be changed into a prime (50356053403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1133858 + ... + 1177431.

It is an arithmetic number, because the mean of its divisors is an integer number (12589596630).

Almost surely, 2^50356053443 is an apocalyptic number.

50356053443 is a deficient number, since it is larger than the sum of its proper divisors (2333077).

50356053443 is a wasteful number, since it uses less digits than its factorization.

50356053443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333076.

The product of its (nonzero) digits is 324000, while the sum is 38.

The spelling of 50356053443 in words is "fifty billion, three hundred fifty-six million, fifty-three thousand, four hundred forty-three".