50363306501 has 4 divisors (see below), whose sum is σ = 50370104172. Its totient is φ = 50356508832.

The previous prime is 50363306491. The next prime is 50363306509. The reversal of 50363306501 is 10560336305.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 42127562500 + 8235744001 = 205250^2 + 90751^2 .

It is a cyclic number.

It is not a de Polignac number, because 50363306501 - 2³⁰ = 49289564677 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 (50363306509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3387710 + ... + 3402543.

It is an arithmetic number, because the mean of its divisors is an integer number (12592526043).

Almost surely, 2^50363306501 is an apocalyptic number.

It is an amenable number.

50363306501 is a deficient number, since it is larger than the sum of its proper divisors (6797671).

50363306501 is an equidigital number, since it uses as much as digits as its factorization.

50363306501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6797670.

The product of its (nonzero) digits is 24300, while the sum is 32.

The spelling of 50363306501 in words is "fifty billion, three hundred sixty-three million, three hundred six thousand, five hundred one".