50320402306 has 8 divisors (see below), whose sum is σ = 75563460864. Its totient is φ = 25132582020.

The previous prime is 50320402291. The next prime is 50320402343. The reversal of 50320402306 is 60320402305.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13807290 + ... + 13810933.

It is an arithmetic number, because the mean of its divisors is an integer number (9445432608).

Almost surely, 2^50320402306 is an apocalyptic number.

50320402306 is a deficient number, since it is larger than the sum of its proper divisors (25243058558).

50320402306 is a wasteful number, since it uses less digits than its factorization.

50320402306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27619136.

The product of its (nonzero) digits is 4320, while the sum is 25.

Subtracting 50320402306 from its reverse (60320402305), we obtain a palindrome (9999999999).

The spelling of 50320402306 in words is "fifty billion, three hundred twenty million, four hundred two thousand, three hundred six".