2650250265 has 16 divisors (see below), whose sum is σ = 4566585408. Its totient is φ = 1304738496.

The previous prime is 2650250227. The next prime is 2650250297. The reversal of 2650250265 is 5620520562.

It is not a de Polignac number, because 2650250265 - 2¹¹ = 2650248217 is a prime.

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, 6795319 + ... + 6795708.

It is an arithmetic number, because the mean of its divisors is an integer number (285411588).

Almost surely, 2^2650250265 is an apocalyptic number.

It is an amenable number.

2650250265 is a deficient number, since it is larger than the sum of its proper divisors (1916335143).

2650250265 is a wasteful number, since it uses less digits than its factorization.

2650250265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13591048.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 2650250265 is about 51480.5814361105. The cubic root of 2650250265 is about 1383.8710649889.

It can be divided in two parts, 26502 and 50265, that added together give a palindrome (76767).

The spelling of 2650250265 in words is "two billion, six hundred fifty million, two hundred fifty thousand, two hundred sixty-five".