50423706543 has 8 divisors (see below), whose sum is σ = 76836124288. Its totient is φ = 28813546584.

The previous prime is 50423706539. The next prime is 50423706569. The reversal of 50423706543 is 34560732405.

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

It is not a de Polignac number, because 50423706543 - 2² = 50423706539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50423706503) 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, 1200564421 + ... + 1200564462.

It is an arithmetic number, because the mean of its divisors is an integer number (9604515536).

Almost surely, 2^50423706543 is an apocalyptic number.

50423706543 is a deficient number, since it is larger than the sum of its proper divisors (26412417745).

50423706543 is a wasteful number, since it uses less digits than its factorization.

50423706543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401128893.

The product of its (nonzero) digits is 302400, while the sum is 39.

The spelling of 50423706543 in words is "fifty billion, four hundred twenty-three million, seven hundred six thousand, five hundred forty-three".