135053429 has 8 divisors (see below), whose sum is σ = 154419840. Its totient is φ = 115705296.

The previous prime is 135053417. The next prime is 135053461. The reversal of 135053429 is 924350531.

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

It is not a de Polignac number, because 135053429 - 2¹⁶ = 134987893 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135053395 and 135053404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135053489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20327 + ... + 26139.

It is an arithmetic number, because the mean of its divisors is an integer number (19302480).

Almost surely, 2^135053429 is an apocalyptic number.

It is an amenable number.

135053429 is a deficient number, since it is larger than the sum of its proper divisors (19366411).

135053429 is an equidigital number, since it uses as much as digits as its factorization.

135053429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9139.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 135053429 is about 11621.2490292567. The cubic root of 135053429 is about 513.0604508583.

The spelling of 135053429 in words is "one hundred thirty-five million, fifty-three thousand, four hundred twenty-nine".