1693350285312 has 624 divisors, whose sum is σ = 5458140605952. Its totient is φ = 465064427520.

The previous prime is 1693350285167. The next prime is 1693350285317. The reversal of 1693350285312 is 2135820533961.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1693350285317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4797026128 + ... + 4797026480.

Almost surely, 2^{1693350285312} is an apocalyptic number.

1693350285312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1693350285312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2729070302976).

1693350285312 is an abundant number, since it is smaller than the sum of its proper divisors (3764790320640).

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

1693350285312 is a wasteful number, since it uses less digits than its factorization.

1693350285312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682 (or 653 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 1693350285312 in words is "one trillion, six hundred ninety-three billion, three hundred fifty million, two hundred eighty-five thousand, three hundred twelve".