135151545 has 8 divisors (see below), whose sum is σ = 216242496. Its totient is φ = 72080816.

The previous prime is 135151517. The next prime is 135151561. The reversal of 135151545 is 545151531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135151545 - 2¹² = 135147449 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4505037 + ... + 4505066.

It is an arithmetic number, because the mean of its divisors is an integer number (27030312).

Almost surely, 2^135151545 is an apocalyptic number.

135151545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135151545 is a deficient number, since it is larger than the sum of its proper divisors (81090951).

135151545 is an equidigital number, since it uses as much as digits as its factorization.

135151545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9010111.

The product of its digits is 7500, while the sum is 30.

The square root of 135151545 is about 11625.4696679317. The cubic root of 135151545 is about 513.1846665212.

The spelling of 135151545 in words is "one hundred thirty-five million, one hundred fifty-one thousand, five hundred forty-five".