6253265065 has 4 divisors (see below), whose sum is σ = 7503918084. Its totient is φ = 5002612048.

The previous prime is 6253265063. The next prime is 6253265119. The reversal of 6253265065 is 5605623526.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4635294889 + 1617970176 = 68083^2 + 40224^2 .

It is a cyclic number.

It is not a de Polignac number, because 6253265065 - 2¹ = 6253265063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6253265063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625326502 + ... + 625326511.

It is an arithmetic number, because the mean of its divisors is an integer number (1875979521).

Almost surely, 2^6253265065 is an apocalyptic number.

It is an amenable number.

6253265065 is a deficient number, since it is larger than the sum of its proper divisors (1250653019).

6253265065 is a wasteful number, since it uses less digits than its factorization.

6253265065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250653018.

The product of its (nonzero) digits is 324000, while the sum is 40.

The square root of 6253265065 is about 79077.5888921760. The cubic root of 6253265065 is about 1842.3364562079.

The spelling of 6253265065 in words is "six billion, two hundred fifty-three million, two hundred sixty-five thousand, sixty-five".