479221068005 has 8 divisors (see below), whose sum is σ = 577027963512. Its totient is φ = 382068399808.

The previous prime is 479221067959. The next prime is 479221068017. The reversal of 479221068005 is 500860122974.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 78499151329 + 400721916676 = 280177^2 + 633026^2 .

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 479221068005 - 2³² = 474926100709 is a prime.

It is a Duffinian number.

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, 163555214 + ... + 163558143.

It is an arithmetic number, because the mean of its divisors is an integer number (72128495439).

Almost surely, 2^479221068005 is an apocalyptic number.

It is an amenable number.

479221068005 is a deficient number, since it is larger than the sum of its proper divisors (97806895507).

479221068005 is a wasteful number, since it uses less digits than its factorization.

479221068005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327113655.

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 479221068005 in words is "four hundred seventy-nine billion, two hundred twenty-one million, sixty-eight thousand, five".