50664731226 has 32 divisors (see below), whose sum is σ = 101555088768. Its totient is φ = 16850677440.

The previous prime is 50664731203. The next prime is 50664731231. The reversal of 50664731226 is 62213746605.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7220896 + ... + 7227908.

It is an arithmetic number, because the mean of its divisors is an integer number (3173596524).

Almost surely, 2^50664731226 is an apocalyptic number.

50664731226 is an abundant number, since it is smaller than the sum of its proper divisors (50890357542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50664731226 is a wasteful number, since it uses less digits than its factorization.

50664731226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9526.

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 50664731226 in words is "fifty billion, six hundred sixty-four million, seven hundred thirty-one thousand, two hundred twenty-six".