1352453135000 has 160 divisors (see below), whose sum is σ = 3576076851600. Its totient is φ = 474841920000.

The previous prime is 1352453134933. The next prime is 1352453135003. The reversal of 1352453135000 is 5313542531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352453135003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1171034 + ... + 2018966.

Almost surely, 2^{1352453135000} is an apocalyptic number.

1352453135000 is a gapful number since it is divisible by the number (10) 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 1352453135000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1788038425800).

1352453135000 is an abundant number, since it is smaller than the sum of its proper divisors (2223623716600).

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

1352453135000 is a wasteful number, since it uses less digits than its factorization.

1352453135000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847999 (or 847980 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 1352453135000 its reverse (5313542531), we get a palindrome (1357766677531).

The spelling of 1352453135000 in words is "one trillion, three hundred fifty-two billion, four hundred fifty-three million, one hundred thirty-five thousand".