50353605543 has 8 divisors (see below), whose sum is σ = 67139961088. Its totient is φ = 33568160184.

The previous prime is 50353605527. The next prime is 50353605557. The reversal of 50353605543 is 34550635305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50353605543 - 2⁴ = 50353605527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50353605563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85855 + ... + 328752.

It is an arithmetic number, because the mean of its divisors is an integer number (8392495136).

Almost surely, 2^50353605543 is an apocalyptic number.

50353605543 is a deficient number, since it is larger than the sum of its proper divisors (16786355545).

50353605543 is a wasteful number, since it uses less digits than its factorization.

50353605543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455093.

The product of its (nonzero) digits is 405000, while the sum is 39.

The spelling of 50353605543 in words is "fifty billion, three hundred fifty-three million, six hundred five thousand, five hundred forty-three".