50636256212 has 6 divisors (see below), whose sum is σ = 88613448378. Its totient is φ = 25318128104.

The previous prime is 50636256157. The next prime is 50636256241. The reversal of 50636256212 is 21265263605.

It can be written as a sum of positive squares in only one way, i.e., 30699945796 + 19936310416 = 175214^2 + 141196^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6329532023 + ... + 6329532030.

It is an arithmetic number, because the mean of its divisors is an integer number (14768908063).

Almost surely, 2^50636256212 is an apocalyptic number.

It is an amenable number.

50636256212 is a deficient number, since it is larger than the sum of its proper divisors (37977192166).

50636256212 is a wasteful number, since it uses less digits than its factorization.

50636256212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12659064057 (or 12659064055 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 50636256212 in words is "fifty billion, six hundred thirty-six million, two hundred fifty-six thousand, two hundred twelve".