135453015 has 12 divisors (see below), whose sum is σ = 234785304. Its totient is φ = 72241584.

The previous prime is 135452983. The next prime is 135453023. The reversal of 135453015 is 510354531.

135453015 is a `hidden beast` number, since 1 + 354 + 5 + 301 + 5 = 666.

It is not a de Polignac number, because 135453015 - 2⁵ = 135452983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135453015.

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 11 ways as a sum of consecutive naturals, for example, 1504989 + ... + 1505078.

It is an arithmetic number, because the mean of its divisors is an integer number (19565442).

Almost surely, 2^135453015 is an apocalyptic number.

135453015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135453015 is a deficient number, since it is larger than the sum of its proper divisors (99332289).

135453015 is a wasteful number, since it uses less digits than its factorization.

135453015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3010078 (or 3010075 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 135453015 is about 11638.4283732813. The cubic root of 135453015 is about 513.5659542860.

The spelling of 135453015 in words is "one hundred thirty-five million, four hundred fifty-three thousand, fifteen".