3746135151613 has 4 divisors (see below), whose sum is σ = 3746170201180. Its totient is φ = 3746100102048.

The previous prime is 3746135151587. The next prime is 3746135151659. The reversal of 3746135151613 is 3161515316473.

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 234060504804 + 3512074646809 = 483798^2 + 1874053^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3746135151613 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 (3746135151113) 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 3 ways as a sum of consecutive naturals, for example, 17363970 + ... + 17578387.

It is an arithmetic number, because the mean of its divisors is an integer number (936542550295).

Almost surely, 2^{3746135151613} is an apocalyptic number.

It is an amenable number.

3746135151613 is a deficient number, since it is larger than the sum of its proper divisors (35049567).

3746135151613 is a wasteful number, since it uses less digits than its factorization.

3746135151613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35049566.

The product of its digits is 680400, while the sum is 46.

The spelling of 3746135151613 in words is "three trillion, seven hundred forty-six billion, one hundred thirty-five million, one hundred fifty-one thousand, six hundred thirteen".