3506235606513 has 32 divisors (see below), whose sum is σ = 5212348955520. Its totient is φ = 2329431436800.

The previous prime is 3506235606481. The next prime is 3506235606557. The reversal of 3506235606513 is 3156065326053.

3506235606513 is a `hidden beast` number, since 3 + 5 + 0 + 6 + 2 + 35 + 606 + 5 + 1 + 3 = 666.

3506235606513 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3506235606513 - 2⁵ = 3506235606481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3506235606613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16543413 + ... + 16754013.

It is an arithmetic number, because the mean of its divisors is an integer number (162885904860).

Almost surely, 2^{3506235606513} is an apocalyptic number.

It is an amenable number.

3506235606513 is a deficient number, since it is larger than the sum of its proper divisors (1706113349007).

3506235606513 is a wasteful number, since it uses less digits than its factorization.

3506235606513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212734 (or 212728 counting only the distinct ones).

The product of its (nonzero) digits is 1458000, while the sum is 45.

The spelling of 3506235606513 in words is "three trillion, five hundred six billion, two hundred thirty-five million, six hundred six thousand, five hundred thirteen".