135053400000 has 168 divisors, whose sum is σ = 446634382320. Its totient is φ = 36014080000.

The previous prime is 135053399953. The next prime is 135053400019. The reversal of 135053400000 is 4350531.

135053400000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 135053400000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 487456 + ... + 712544.

It is an arithmetic number, because the mean of its divisors is an integer number (2658537990).

Almost surely, 2^135053400000 is an apocalyptic number.

135053400000 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 135053400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223317191160).

135053400000 is an abundant number, since it is smaller than the sum of its proper divisors (311580982320).

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

135053400000 is an frugal number, since it uses more digits than its factorization.

135053400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225129 (or 225099 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

Adding to 135053400000 its reverse (4350531), we get a palindrome (135057750531).

The spelling of 135053400000 in words is "one hundred thirty-five billion, fifty-three million, four hundred thousand".