2063650265 has 8 divisors (see below), whose sum is σ = 2501910600. Its totient is φ = 1633900032.

The previous prime is 2063650243. The next prime is 2063650271. The reversal of 2063650265 is 5620563602.

It can be written as a sum of positive squares in 4 ways, for example, as 347039641 + 1716610624 = 18629^2 + 41432^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2063650265 - 2³⁰ = 989908441 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2126990 + ... + 2127959.

It is an arithmetic number, because the mean of its divisors is an integer number (312738825).

Almost surely, 2^2063650265 is an apocalyptic number.

It is an amenable number.

2063650265 is a deficient number, since it is larger than the sum of its proper divisors (438260335).

2063650265 is an equidigital number, since it uses as much as digits as its factorization.

2063650265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4255051.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 2063650265 is about 45427.4175471158. The cubic root of 2063650265 is about 1273.1474343632.

The spelling of 2063650265 in words is "two billion, sixty-three million, six hundred fifty thousand, two hundred sixty-five".