135502542352 has 40 divisors (see below), whose sum is σ = 271898525952. Its totient is φ = 65375788800.

The previous prime is 135502542349. The next prime is 135502542353. The reversal of 135502542352 is 253245205531.

135502542352 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (135502542353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1215549 + ... + 1322332.

Almost surely, 2^135502542352 is an apocalyptic number.

It is an amenable number.

135502542352 is an abundant number, since it is smaller than the sum of its proper divisors (136395983600).

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

135502542352 is a wasteful number, since it uses less digits than its factorization.

135502542352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2538007 (or 2538001 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

Adding to 135502542352 its reverse (253245205531), we get a palindrome (388747747883).

The spelling of 135502542352 in words is "one hundred thirty-five billion, five hundred two million, five hundred forty-two thousand, three hundred fifty-two".