1063518051745 has 8 divisors (see below), whose sum is σ = 1276230877416. Its totient is φ = 850808297856.

The previous prime is 1063518051727. The next prime is 1063518051793. The reversal of 1063518051745 is 5471508153601.

It can be written as a sum of positive squares in 4 ways, for example, as 4363921 + 1063513687824 = 2089^2 + 1031268^2 .

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 1063518051745 - 2¹¹ = 1063518049697 is a prime.

It is a super-2 number, since 2×1063518051745² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1063518051695 and 1063518051704.

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, 78579 + ... + 1460551.

It is an arithmetic number, because the mean of its divisors is an integer number (159528859677).

Almost surely, 2^{1063518051745} is an apocalyptic number.

It is an amenable number.

1063518051745 is a deficient number, since it is larger than the sum of its proper divisors (212712825671).

1063518051745 is a wasteful number, since it uses less digits than its factorization.

1063518051745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535891.

The product of its (nonzero) digits is 504000, while the sum is 46.

The spelling of 1063518051745 in words is "one trillion, sixty-three billion, five hundred eighteen million, fifty-one thousand, seven hundred forty-five".