50459636506 has 8 divisors (see below), whose sum is σ = 75768879924. Its totient is φ = 25203343200.

The previous prime is 50459636473. The next prime is 50459636519. The reversal of 50459636506 is 60563695405.

It can be written as a sum of positive squares in 2 ways, for example, as 49814222481 + 645414025 = 223191^2 + 25405^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 50459636506.

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, 13235145 + ... + 13238956.

Almost surely, 2^50459636506 is an apocalyptic number.

50459636506 is a deficient number, since it is larger than the sum of its proper divisors (25309243418).

50459636506 is a wasteful number, since it uses less digits than its factorization.

50459636506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26475056.

The product of its (nonzero) digits is 2916000, while the sum is 49.

The spelling of 50459636506 in words is "fifty billion, four hundred fifty-nine million, six hundred thirty-six thousand, five hundred six".