522650050065 has 192 divisors, whose sum is σ = 1079390527488. Its totient is φ = 230610240000.

The previous prime is 522650050063. The next prime is 522650050079. The reversal of 522650050065 is 560050056225.

It is not a de Polignac number, because 522650050065 - 2¹ = 522650050063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (522650050063) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 401112204 + ... + 401113506.

It is an arithmetic number, because the mean of its divisors is an integer number (5621825664).

Almost surely, 2^522650050065 is an apocalyptic number.

522650050065 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

522650050065 is an abundant number, since it is smaller than the sum of its proper divisors (556740477423).

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

522650050065 is a wasteful number, since it uses less digits than its factorization.

522650050065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2172 (or 2169 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 522650050065 in words is "five hundred twenty-two billion, six hundred fifty million, fifty thousand, sixty-five".