135450330 has 16 divisors (see below), whose sum is σ = 325080864. Its totient is φ = 36120080.

The previous prime is 135450323. The next prime is 135450331. The reversal of 135450330 is 33054531.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 135450330.

It is not an unprimeable number, because it can be changed into a prime (135450331) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2257476 + ... + 2257535.

It is an arithmetic number, because the mean of its divisors is an integer number (20317554).

Almost surely, 2^135450330 is an apocalyptic number.

135450330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135450330 is an abundant number, since it is smaller than the sum of its proper divisors (189630534).

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

135450330 is a wasteful number, since it uses less digits than its factorization.

135450330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4515021.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 135450330 is about 11638.3130220836. The cubic root of 135450330 is about 513.5625608985.

The spelling of 135450330 in words is "one hundred thirty-five million, four hundred fifty thousand, three hundred thirty".