135325025000 has 192 divisors, whose sum is σ = 350415072000. Its totient is φ = 48578400000.

The previous prime is 135325024999. The next prime is 135325025063. The reversal of 135325025000 is 520523531.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21721886 + ... + 21728114.

It is an arithmetic number, because the mean of its divisors is an integer number (1825078500).

Almost surely, 2^135325025000 is an apocalyptic number.

135325025000 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 135325025000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175207536000).

135325025000 is an abundant number, since it is smaller than the sum of its proper divisors (215090047000).

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

135325025000 is an equidigital number, since it uses as much as digits as its factorization.

135325025000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6350 (or 6326 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

Adding to 135325025000 its reverse (520523531), we get a palindrome (135845548531).

The spelling of 135325025000 in words is "one hundred thirty-five billion, three hundred twenty-five million, twenty-five thousand".