50245421303 has 16 divisors (see below), whose sum is σ = 62971637760. Its totient is φ = 38947279200.

The previous prime is 50245421297. The next prime is 50245421327. The reversal of 50245421303 is 30312454205.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 50245421303 - 2¹⁴ = 50245404919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50245421363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1693508 + ... + 1722921.

It is an arithmetic number, because the mean of its divisors is an integer number (3935727360).

Almost surely, 2^50245421303 is an apocalyptic number.

50245421303 is a deficient number, since it is larger than the sum of its proper divisors (12726216457).

50245421303 is a wasteful number, since it uses less digits than its factorization.

50245421303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3416638.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 50245421303 its reverse (30312454205), we get a palindrome (80557875508).

The spelling of 50245421303 in words is "fifty billion, two hundred forty-five million, four hundred twenty-one thousand, three hundred three".