3255002513 has 4 divisors (see below), whose sum is σ = 3720002880. Its totient is φ = 2790002148.

The previous prime is 3255002501. The next prime is 3255002549. The reversal of 3255002513 is 3152005523.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3152005523 = 3931 ⋅801833.

It is a cyclic number.

It is not a de Polignac number, because 3255002513 - 2³⁰ = 2181260689 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3255002213) 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, 232500173 + ... + 232500186.

It is an arithmetic number, because the mean of its divisors is an integer number (930000720).

Almost surely, 2^3255002513 is an apocalyptic number.

It is an amenable number.

3255002513 is a deficient number, since it is larger than the sum of its proper divisors (465000367).

3255002513 is an equidigital number, since it uses as much as digits as its factorization.

3255002513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465000366.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 3255002513 is about 57052.6293259128. The cubic root of 3255002513 is about 1482.0076407580.

The spelling of 3255002513 in words is "three billion, two hundred fifty-five million, two thousand, five hundred thirteen".