134252535 has 8 divisors (see below), whose sum is σ = 214804080. Its totient is φ = 71601344.

The previous prime is 134252509. The next prime is 134252549. The reversal of 134252535 is 535252431.

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 134252535 - 2⁶ = 134252471 is a prime.

It is a congruent number.

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, 4475070 + ... + 4475099.

It is an arithmetic number, because the mean of its divisors is an integer number (26850510).

Almost surely, 2^134252535 is an apocalyptic number.

134252535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134252535 is a deficient number, since it is larger than the sum of its proper divisors (80551545).

134252535 is an equidigital number, since it uses as much as digits as its factorization.

134252535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8950177.

The product of its digits is 18000, while the sum is 30.

The square root of 134252535 is about 11586.7396190645. The cubic root of 134252535 is about 512.0442555638.

The spelling of 134252535 in words is "one hundred thirty-four million, two hundred fifty-two thousand, five hundred thirty-five".