50403066323 has 4 divisors (see below), whose sum is σ = 50724105120. Its totient is φ = 50082027528.

The previous prime is 50403066313. The next prime is 50403066347. The reversal of 50403066323 is 32366030405.

50403066323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 50403066323 - 2³² = 46108099027 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 50403066323.

It is not an unprimeable number, because it can be changed into a prime (50403066313) 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, 160519163 + ... + 160519476.

It is an arithmetic number, because the mean of its divisors is an integer number (12681026280).

Almost surely, 2^50403066323 is an apocalyptic number.

50403066323 is a deficient number, since it is larger than the sum of its proper divisors (321038797).

50403066323 is a wasteful number, since it uses less digits than its factorization.

50403066323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321038796.

The product of its (nonzero) digits is 38880, while the sum is 32.

Adding to 50403066323 its reverse (32366030405), we get a palindrome (82769096728).

The spelling of 50403066323 in words is "fifty billion, four hundred three million, sixty-six thousand, three hundred twenty-three".