10945579449963 has 16 divisors (see below), whose sum is σ = 14671697671296. Its totient is φ = 7258267276800.

The previous prime is 10945579449881. The next prime is 10945579449971. The reversal of 10945579449963 is 36994497554901.

It is not a de Polignac number, because 10945579449963 - 2¹⁰ = 10945579448939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10945579448963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3045556 + ... + 5582702.

It is an arithmetic number, because the mean of its divisors is an integer number (916981104456).

Almost surely, 2^{10945579449963} is an apocalyptic number.

10945579449963 is a deficient number, since it is larger than the sum of its proper divisors (3726118221333).

10945579449963 is a wasteful number, since it uses less digits than its factorization.

10945579449963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2544794.

The product of its (nonzero) digits is 1322697600, while the sum is 75.

The spelling of 10945579449963 in words is "ten trillion, nine hundred forty-five billion, five hundred seventy-nine million, four hundred forty-nine thousand, nine hundred sixty-three".