2009750265 has 32 divisors (see below), whose sum is σ = 3598627200. Its totient is φ = 1064145600.

The previous prime is 2009750231. The next prime is 2009750269. The reversal of 2009750265 is 5620579002.

2009750265 is a `hidden beast` number, since 2 + 0 + 0 + 97 + 502 + 65 = 666.

It is not a de Polignac number, because 2009750265 - 2¹⁷ = 2009619193 is a prime.

It is a super-2 number, since 2×2009750265² = 8078192255335140450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2009750269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34786 + ... + 72315.

It is an arithmetic number, because the mean of its divisors is an integer number (112457100).

Almost surely, 2^2009750265 is an apocalyptic number.

It is an amenable number.

2009750265 is a deficient number, since it is larger than the sum of its proper divisors (1588876935).

2009750265 is a wasteful number, since it uses less digits than its factorization.

2009750265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107254 (or 107248 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 2009750265 is about 44830.2382884588. The cubic root of 2009750265 is about 1261.9651590697.

The spelling of 2009750265 in words is "two billion, nine million, seven hundred fifty thousand, two hundred sixty-five".