5257283065 has 16 divisors (see below), whose sum is σ = 6693176448. Its totient is φ = 3950523136.

The previous prime is 5257283039. The next prime is 5257283069. The reversal of 5257283065 is 5603827525.

It is a cyclic number.

It is not a de Polignac number, because 5257283065 - 2¹¹ = 5257281017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5257283069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18727 + ... + 104236.

It is an arithmetic number, because the mean of its divisors is an integer number (418323528).

Almost surely, 2^5257283065 is an apocalyptic number.

It is an amenable number.

5257283065 is a deficient number, since it is larger than the sum of its proper divisors (1435893383).

5257283065 is a wasteful number, since it uses less digits than its factorization.

5257283065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123488.

The product of its (nonzero) digits is 504000, while the sum is 43.

The square root of 5257283065 is about 72507.1242361742. The cubic root of 5257283065 is about 1738.8166376942.

The spelling of 5257283065 in words is "five billion, two hundred fifty-seven million, two hundred eighty-three thousand, sixty-five".