2650050505 has 16 divisors (see below), whose sum is σ = 3227451264.
Its totient is φ = 2088495360.
The previous prime is 2650050499. The next prime is 2650050581. The reversal of 2650050505 is 5050500562.
It is not a de Polignac number, because 2650050505 - 29 = 2650049993 is a prime.
It is a Duffinian number.
2650050505 is a modest number, since divided by 50505 gives 2650 as remainder.
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 15 ways as a sum of consecutive naturals, for example, 618049 + ... + 622321.
It is an arithmetic number, because the mean of its divisors is an integer number (201715704).
Almost surely, 22650050505 is an apocalyptic number.
It is an amenable number.
2650050505 is a deficient number, since it is larger than the sum of its proper divisors (577400759).
2650050505 is a wasteful number, since it uses less digits than its factorization.
2650050505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6096.
The product of its (nonzero) digits is 7500, while the sum is 28.
The square root of 2650050505 is about 51478.6412505225.
The cubic root of 2650050505 is about 1383.8362948098.
The spelling of 2650050505 in words is "two billion, six hundred fifty million, fifty thousand, five hundred five".