3535640513 has 4 divisors (see below), whose sum is σ = 3535793028. Its totient is φ = 3535488000.

The previous prime is 3535640461. The next prime is 3535640527. The reversal of 3535640513 is 3150465353.

3535640513 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 2327869504 + 1207771009 = 48248^2 + 34753^2 .

It is a cyclic number.

It is not a de Polignac number, because 3535640513 - 2⁸ = 3535640257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3535640573) 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, 33488 + ... + 90513.

It is an arithmetic number, because the mean of its divisors is an integer number (883948257).

Almost surely, 2^3535640513 is an apocalyptic number.

It is an amenable number.

3535640513 is a deficient number, since it is larger than the sum of its proper divisors (152515).

3535640513 is a wasteful number, since it uses less digits than its factorization.

3535640513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152514.

The product of its (nonzero) digits is 81000, while the sum is 35.

The square root of 3535640513 is about 59461.2521983855. The cubic root of 3535640513 is about 1523.4306906554.

The spelling of 3535640513 in words is "three billion, five hundred thirty-five million, six hundred forty thousand, five hundred thirteen".