135328450 has 48 divisors (see below), whose sum is σ = 266857920. Its totient is φ = 50915520.

The previous prime is 135328441. The next prime is 135328493. The reversal of 135328450 is 54823531.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 158224 + ... + 159076.

It is an arithmetic number, because the mean of its divisors is an integer number (5559540).

Almost surely, 2^135328450 is an apocalyptic number.

135328450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135328450 is a deficient number, since it is larger than the sum of its proper divisors (131529470).

135328450 is a wasteful number, since it uses less digits than its factorization.

135328450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051 (or 1046 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 135328450 is about 11633.0756896016. The cubic root of 135328450 is about 513.4084778770.

The spelling of 135328450 in words is "one hundred thirty-five million, three hundred twenty-eight thousand, four hundred fifty".