1059447083645 has 8 divisors (see below), whose sum is σ = 1346121000504. Its totient is φ = 797701333504.

The previous prime is 1059447083633. The next prime is 1059447083683. The reversal of 1059447083645 is 5463807449501.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 169630307044 + 889816776601 = 411862^2 + 943301^2 .

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 1059447083645 - 2⁶ = 1059447083581 is a prime.

It is a super-2 number, since 2×1059447083645² (a number of 25 digits) contains 22 as substring.

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, 6232041584 + ... + 6232041753.

It is an arithmetic number, because the mean of its divisors is an integer number (168265125063).

Almost surely, 2^{1059447083645} is an apocalyptic number.

It is an amenable number.

1059447083645 is a deficient number, since it is larger than the sum of its proper divisors (286673916859).

1059447083645 is a wasteful number, since it uses less digits than its factorization.

1059447083645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12464083359.

The product of its (nonzero) digits is 14515200, while the sum is 56.

The spelling of 1059447083645 in words is "one trillion, fifty-nine billion, four hundred forty-seven million, eighty-three thousand, six hundred forty-five".