50305021063 has 8 divisors (see below), whose sum is σ = 54959755536. Its totient is φ = 45663878400.

The previous prime is 50305021051. The next prime is 50305021069. The reversal of 50305021063 is 36012050305.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50305021063 - 2²¹ = 50302923911 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 (50305021069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3390208 + ... + 3405013.

It is an arithmetic number, because the mean of its divisors is an integer number (6869969442).

Almost surely, 2^50305021063 is an apocalyptic number.

50305021063 is a deficient number, since it is larger than the sum of its proper divisors (4654734473).

50305021063 is a wasteful number, since it uses less digits than its factorization.

50305021063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6795905.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 50305021063 its reverse (36012050305), we get a palindrome (86317071368).

The spelling of 50305021063 in words is "fifty billion, three hundred five million, twenty-one thousand, sixty-three".