50523232505 has 4 divisors (see below), whose sum is σ = 60627879012. Its totient is φ = 40418586000.

The previous prime is 50523232411. The next prime is 50523232523.

It is a happy number.

50523232505 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 5870471161 + 44652761344 = 76619^2 + 211312^2 .

It is not a de Polignac number, because 50523232505 - 2¹² = 50523228409 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian 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, 5052323246 + ... + 5052323255.

It is an arithmetic number, because the mean of its divisors is an integer number (15156969753).

Almost surely, 2^50523232505 is an apocalyptic number.

It is an amenable number.

50523232505 is a deficient number, since it is larger than the sum of its proper divisors (10104646507).

50523232505 is a wasteful number, since it uses less digits than its factorization.

50523232505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10104646506.

The product of its (nonzero) digits is 45000, while the sum is 32.

The spelling of 50523232505 in words is "fifty billion, five hundred twenty-three million, two hundred thirty-two thousand, five hundred five".