13730035615 has 4 divisors (see below), whose sum is σ = 16476042744. Its totient is φ = 10984028488.

The previous prime is 13730035609. The next prime is 13730035619. The reversal of 13730035615 is 51653003731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13730035615 - 2¹¹ = 13730033567 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 (13730035619) 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, 1373003557 + ... + 1373003566.

It is an arithmetic number, because the mean of its divisors is an integer number (4119010686).

Almost surely, 2^13730035615 is an apocalyptic number.

13730035615 is a deficient number, since it is larger than the sum of its proper divisors (2746007129).

13730035615 is an equidigital number, since it uses as much as digits as its factorization.

13730035615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2746007128.

The product of its (nonzero) digits is 28350, while the sum is 34.

The spelling of 13730035615 in words is "thirteen billion, seven hundred thirty million, thirty-five thousand, six hundred fifteen".