505006806622 has 8 divisors (see below), whose sum is σ = 760907117376. Its totient is φ = 251371100832.

The previous prime is 505006806613. The next prime is 505006806641. The reversal of 505006806622 is 226608600505.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566150683 + ... + 566151574.

It is an arithmetic number, because the mean of its divisors is an integer number (95113389672).

Almost surely, 2^505006806622 is an apocalyptic number.

505006806622 is a deficient number, since it is larger than the sum of its proper divisors (255900310754).

505006806622 is a wasteful number, since it uses less digits than its factorization.

505006806622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132302482.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 505006806622 in words is "five hundred five billion, six million, eight hundred six thousand, six hundred twenty-two".