50358885305 has 4 divisors (see below), whose sum is σ = 60430662372. Its totient is φ = 40287108240.

The previous prime is 50358885289. The next prime is 50358885349.

It is a happy number.

50358885305 is nontrivially palindromic in base 10.

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 31845473209 + 18513412096 = 178453^2 + 136064^2 .

It is not a de Polignac number, because 50358885305 - 2⁴ = 50358885289 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5035888526 + ... + 5035888535.

It is an arithmetic number, because the mean of its divisors is an integer number (15107665593).

Almost surely, 2^50358885305 is an apocalyptic number.

It is an amenable number.

50358885305 is a deficient number, since it is larger than the sum of its proper divisors (10071777067).

50358885305 is a wasteful number, since it uses less digits than its factorization.

50358885305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10071777066.

The product of its (nonzero) digits is 2880000, while the sum is 50.

The spelling of 50358885305 in words is "fifty billion, three hundred fifty-eight million, eight hundred eighty-five thousand, three hundred five".