1052335065012 has 96 divisors (see below), whose sum is σ = 3072390881280. Its totient is φ = 272346952320.

The previous prime is 1052335065011. The next prime is 1052335065031. The reversal of 1052335065012 is 2105605332501.

It is a happy number.

It is a super-2 number, since 2×1052335065012² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052335065011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1799812 + ... + 2311707.

It is an arithmetic number, because the mean of its divisors is an integer number (32004071680).

Almost surely, 2^{1052335065012} is an apocalyptic number.

1052335065012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1052335065012 is an abundant number, since it is smaller than the sum of its proper divisors (2020055816268).

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

1052335065012 is a wasteful number, since it uses less digits than its factorization.

1052335065012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4111821 (or 4111819 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

The spelling of 1052335065012 in words is "one trillion, fifty-two billion, three hundred thirty-five million, sixty-five thousand, twelve".