1479385449565 has 8 divisors (see below), whose sum is σ = 1775388146688. Its totient is φ = 1183424621520.

The previous prime is 1479385449533. The next prime is 1479385449601. The reversal of 1479385449565 is 5659445839741.

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

It is not a de Polignac number, because 1479385449565 - 2⁵ = 1479385449533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1479385449494 and 1479385449503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10389481 + ... + 10530910.

It is an arithmetic number, because the mean of its divisors is an integer number (221923518336).

Almost surely, 2^{1479385449565} is an apocalyptic number.

It is an amenable number.

1479385449565 is a deficient number, since it is larger than the sum of its proper divisors (296002697123).

1479385449565 is a wasteful number, since it uses less digits than its factorization.

1479385449565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20934539.

The product of its digits is 653184000, while the sum is 70.

The spelling of 1479385449565 in words is "one trillion, four hundred seventy-nine billion, three hundred eighty-five million, four hundred forty-nine thousand, five hundred sixty-five".