135523325002350 has 96 divisors (see below), whose sum is σ = 343317289144320. Its totient is φ = 35363575693440.

The previous prime is 135523325002319. The next prime is 135523325002367. The reversal of 135523325002350 is 53200523325531.

It is a junction number, because it is equal to n+sod(n) for n = 135523325002299 and 135523325002308.

It is a congruent number.

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, 33498636 + ... + 37325664.

It is an arithmetic number, because the mean of its divisors is an integer number (3576221761920).

Almost surely, 2^{135523325002350} is an apocalyptic number.

135523325002350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 135523325002350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171658644572160).

135523325002350 is an abundant number, since it is smaller than the sum of its proper divisors (207793964141970).

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

135523325002350 is a wasteful number, since it uses less digits than its factorization.

135523325002350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3832114 (or 3832109 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 39.

Adding to 135523325002350 its reverse (53200523325531), we get a palindrome (188723848327881).

The spelling of 135523325002350 in words is "one hundred thirty-five trillion, five hundred twenty-three billion, three hundred twenty-five million, two thousand, three hundred fifty".