50665333622 has 8 divisors (see below), whose sum is σ = 76131098472. Its totient is φ = 25288300800.

The previous prime is 50665333591. The next prime is 50665333627. The reversal of 50665333622 is 22633356605.

It is a happy number.

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 50665333622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50665333627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22181579 + ... + 22183862.

It is an arithmetic number, because the mean of its divisors is an integer number (9516387309).

Almost surely, 2^50665333622 is an apocalyptic number.

50665333622 is a deficient number, since it is larger than the sum of its proper divisors (25465764850).

50665333622 is a wasteful number, since it uses less digits than its factorization.

50665333622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44366014.

The product of its (nonzero) digits is 583200, while the sum is 41.

The spelling of 50665333622 in words is "fifty billion, six hundred sixty-five million, three hundred thirty-three thousand, six hundred twenty-two".