50360440321 has 16 divisors (see below), whose sum is σ = 51674087808. Its totient is φ = 49064400000.

The previous prime is 50360440289. The next prime is 50360440363. The reversal of 50360440321 is 12304406305.

It is a cyclic number.

It is not a de Polignac number, because 50360440321 - 2⁵ = 50360440289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50360440321.

It is not an unprimeable number, because it can be changed into a prime (50360440021) 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 15 ways as a sum of consecutive naturals, for example, 7189821 + ... + 7196821.

It is an arithmetic number, because the mean of its divisors is an integer number (3229630488).

Almost surely, 2^50360440321 is an apocalyptic number.

It is an amenable number.

50360440321 is a deficient number, since it is larger than the sum of its proper divisors (1313647487).

50360440321 is a wasteful number, since it uses less digits than its factorization.

50360440321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8232.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 50360440321 its reverse (12304406305), we get a palindrome (62664846626).

The spelling of 50360440321 in words is "fifty billion, three hundred sixty million, four hundred forty thousand, three hundred twenty-one".