1352885534672 has 40 divisors (see below), whose sum is σ = 2999707161216. Its totient is φ = 579027689856.

The previous prime is 1352885534659. The next prime is 1352885534723. The reversal of 1352885534672 is 2764355882531.

It is a happy number.

It is a congruent number.

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, 8045543 + ... + 8211974.

Almost surely, 2^{1352885534672} is an apocalyptic number.

It is an amenable number.

1352885534672 is an abundant number, since it is smaller than the sum of its proper divisors (1646821626544).

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

1352885534672 is a wasteful number, since it uses less digits than its factorization.

1352885534672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16258275 (or 16258269 counting only the distinct ones).

The product of its digits is 48384000, while the sum is 59.

The spelling of 1352885534672 in words is "one trillion, three hundred fifty-two billion, eight hundred eighty-five million, five hundred thirty-four thousand, six hundred seventy-two".