15679359480385 has 8 divisors (see below), whose sum is σ = 19053398862720. Its totient is φ = 12384709260144.

The previous prime is 15679359480373. The next prime is 15679359480397. The reversal of 15679359480385 is 58308495397651.

It is an interprime number because it is at equal distance from previous prime (15679359480373) and next prime (15679359480397).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 15679359480385 - 2²³ = 15679351091777 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 19847290087 + ... + 19847290876.

It is an arithmetic number, because the mean of its divisors is an integer number (2381674857840).

Almost surely, 2^{15679359480385} is an apocalyptic number.

It is an amenable number.

15679359480385 is a deficient number, since it is larger than the sum of its proper divisors (3374039382335).

15679359480385 is an equidigital number, since it uses as much as digits as its factorization.

15679359480385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39694581047.

The product of its (nonzero) digits is 979776000, while the sum is 73.

The spelling of 15679359480385 in words is "fifteen trillion, six hundred seventy-nine billion, three hundred fifty-nine million, four hundred eighty thousand, three hundred eighty-five".