3506466112613 has 4 divisors (see below), whose sum is σ = 3506523542988. Its totient is φ = 3506408682240.

The previous prime is 3506466112553. The next prime is 3506466112661. The reversal of 3506466112613 is 3162116646053.

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 1175051664004 + 2331414448609 = 1083998^2 + 1526897^2 .

It is a cyclic number.

It is not a de Polignac number, because 3506466112613 - 2²⁶ = 3506399003749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3506766112613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28623506 + ... + 28745747.

It is an arithmetic number, because the mean of its divisors is an integer number (876630885747).

Almost surely, 2^{3506466112613} is an apocalyptic number.

It is an amenable number.

3506466112613 is a deficient number, since it is larger than the sum of its proper divisors (57430375).

3506466112613 is an equidigital number, since it uses as much as digits as its factorization.

3506466112613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57430374.

The product of its (nonzero) digits is 466560, while the sum is 44.

Subtracting from 3506466112613 its product of nonzero digits (466560), we obtain a palindrome (3506465646053).

The spelling of 3506466112613 in words is "three trillion, five hundred six billion, four hundred sixty-six million, one hundred twelve thousand, six hundred thirteen".