1579273606847 has 4 divisors (see below), whose sum is σ = 1584854079240. Its totient is φ = 1573693134456.

The previous prime is 1579273606787. The next prime is 1579273606879. The reversal of 1579273606847 is 7486063729751.

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 1579273606847 - 2²² = 1579269412543 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 (1579273606147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2790235772 + ... + 2790236337.

It is an arithmetic number, because the mean of its divisors is an integer number (396213519810).

It is a 1-persistent number, because it is pandigital, but 2⋅1579273606847 = 3158547213694 is not.

Almost surely, 2^{1579273606847} is an apocalyptic number.

1579273606847 is a deficient number, since it is larger than the sum of its proper divisors (5580472393).

1579273606847 is an equidigital number, since it uses as much as digits as its factorization.

1579273606847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5580472392.

The product of its (nonzero) digits is 106686720, while the sum is 65.

The spelling of 1579273606847 in words is "one trillion, five hundred seventy-nine billion, two hundred seventy-three million, six hundred six thousand, eight hundred forty-seven".