50321641503 has 48 divisors (see below), whose sum is σ = 81513814784. Its totient is φ = 27044720640.

The previous prime is 50321641463. The next prime is 50321641543. The reversal of 50321641503 is 30514612305.

It is an interprime number because it is at equal distance from previous prime (50321641463) and next prime (50321641543).

It is not a de Polignac number, because 50321641503 - 2²⁶ = 50254532639 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 (50321641543) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14970543 + ... + 14973903.

Almost surely, 2^50321641503 is an apocalyptic number.

50321641503 is a deficient number, since it is larger than the sum of its proper divisors (31192173281).

50321641503 is a wasteful number, since it uses less digits than its factorization.

50321641503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5872 (or 5855 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 50321641503 in words is "fifty billion, three hundred twenty-one million, six hundred forty-one thousand, five hundred three".