50223541505 has 8 divisors (see below), whose sum is σ = 60415607400. Its totient is φ = 40080594816.

The previous prime is 50223541469. The next prime is 50223541519. The reversal of 50223541505 is 50514532205.

It can be written as a sum of positive squares in 4 ways, for example, as 15717135424 + 34506406081 = 125368^2 + 185759^2 .

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 50223541505 - 2²² = 50219347201 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12277550 + ... + 12281639.

It is an arithmetic number, because the mean of its divisors is an integer number (7551950925).

Almost surely, 2^50223541505 is an apocalyptic number.

It is an amenable number.

50223541505 is a deficient number, since it is larger than the sum of its proper divisors (10192065895).

50223541505 is a wasteful number, since it uses less digits than its factorization.

50223541505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24559603.

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 50223541505 in words is "fifty billion, two hundred twenty-three million, five hundred forty-one thousand, five hundred five".