3250515265 has 4 divisors (see below), whose sum is σ = 3900618324. Its totient is φ = 2600412208.

The previous prime is 3250515263. The next prime is 3250515287. The reversal of 3250515265 is 5625150523.

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 2047743504 + 1202771761 = 45252^2 + 34681^2 .

It is a cyclic number.

It is not a de Polignac number, because 3250515265 - 2¹ = 3250515263 is a prime.

It is a super-3 number, since 3×3250515265³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3250515265.

It is not an unprimeable number, because it can be changed into a prime (3250515263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325051522 + ... + 325051531.

It is an arithmetic number, because the mean of its divisors is an integer number (975154581).

Almost surely, 2^3250515265 is an apocalyptic number.

It is an amenable number.

3250515265 is a deficient number, since it is larger than the sum of its proper divisors (650103059).

3250515265 is an equidigital number, since it uses as much as digits as its factorization.

3250515265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650103058.

The product of its (nonzero) digits is 45000, while the sum is 34.

The square root of 3250515265 is about 57013.2902488534. The cubic root of 3250515265 is about 1481.3263106074.

Adding to 3250515265 its reverse (5625150523), we get a palindrome (8875665788).

The spelling of 3250515265 in words is "three billion, two hundred fifty million, five hundred fifteen thousand, two hundred sixty-five".