50434304423 has 4 divisors (see below), whose sum is σ = 50923957968. Its totient is φ = 49944650880.

The previous prime is 50434304339. The next prime is 50434304461. The reversal of 50434304423 is 32440343405.

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 50434304423 - 2¹⁴ = 50434288039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50434304423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50434307423) 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, 244826618 + ... + 244826823.

It is an arithmetic number, because the mean of its divisors is an integer number (12730989492).

Almost surely, 2^50434304423 is an apocalyptic number.

50434304423 is a deficient number, since it is larger than the sum of its proper divisors (489653545).

50434304423 is a wasteful number, since it uses less digits than its factorization.

50434304423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489653544.

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 50434304423 its reverse (32440343405), we get a palindrome (82874647828).

The spelling of 50434304423 in words is "fifty billion, four hundred thirty-four million, three hundred four thousand, four hundred twenty-three".