50453322403 has 4 divisors (see below), whose sum is σ = 55039988088. Its totient is φ = 45866656720.

The previous prime is 50453322389. The next prime is 50453322487. The reversal of 50453322403 is 30422335405.

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 50453322403 - 2⁵ = 50453322371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50453322203) by changing a digit.

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, 2293332826 + ... + 2293332847.

It is an arithmetic number, because the mean of its divisors is an integer number (13759997022).

Almost surely, 2^50453322403 is an apocalyptic number.

50453322403 is a deficient number, since it is larger than the sum of its proper divisors (4586665685).

50453322403 is a wasteful number, since it uses less digits than its factorization.

50453322403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4586665684.

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 50453322403 its reverse (30422335405), we get a palindrome (80875657808).

The spelling of 50453322403 in words is "fifty billion, four hundred fifty-three million, three hundred twenty-two thousand, four hundred three".