1063818064533 has 16 divisors (see below), whose sum is σ = 1623561615360. Its totient is φ = 606956468016.

The previous prime is 1063818064499. The next prime is 1063818064577. The reversal of 1063818064533 is 3354608183601.

It is not a de Polignac number, because 1063818064533 - 2⁸ = 1063818064277 is a prime.

It is a super-2 number, since 2×1063818064533² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063818064333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39134793 + ... + 39161966.

It is an arithmetic number, because the mean of its divisors is an integer number (101472600960).

Almost surely, 2^{1063818064533} is an apocalyptic number.

It is an amenable number.

1063818064533 is a deficient number, since it is larger than the sum of its proper divisors (559743550827).

1063818064533 is an equidigital number, since it uses as much as digits as its factorization.

1063818064533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78297416.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 1063818064533 in words is "one trillion, sixty-three billion, eight hundred eighteen million, sixty-four thousand, five hundred thirty-three".