1064533566612 has 48 divisors (see below), whose sum is σ = 2613265042752. Its totient is φ = 336833291520.

The previous prime is 1064533566611. The next prime is 1064533566617. The reversal of 1064533566612 is 2166653354601.

It is a super-2 number, since 2×1064533566612² (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 (1064533566611) 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, 29220798 + ... + 29257205.

It is an arithmetic number, because the mean of its divisors is an integer number (54443021724).

Almost surely, 2^{1064533566612} is an apocalyptic number.

1064533566612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1064533566612 is an abundant number, since it is smaller than the sum of its proper divisors (1548731476140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1064533566612 is a wasteful number, since it uses less digits than its factorization.

1064533566612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58478088 (or 58478086 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 48.

The spelling of 1064533566612 in words is "one trillion, sixty-four billion, five hundred thirty-three million, five hundred sixty-six thousand, six hundred twelve".