135751352 has 80 divisors (see below), whose sum is σ = 299553000. Its totient is φ = 57499200.

The previous prime is 135751337. The next prime is 135751417. The reversal of 135751352 is 253157531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2225402 + ... + 2225462.

Almost surely, 2^135751352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135751352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149776500).

135751352 is an abundant number, since it is smaller than the sum of its proper divisors (163801648).

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

135751352 is an equidigital number, since it uses as much as digits as its factorization.

135751352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 93 counting only the distinct ones).

The product of its digits is 15750, while the sum is 32.

The square root of 135751352 is about 11651.2382174600. The cubic root of 135751352 is about 513.9427230054.

The spelling of 135751352 in words is "one hundred thirty-five million, seven hundred fifty-one thousand, three hundred fifty-two".