134525285 has 8 divisors (see below), whose sum is σ = 165184800. Its totient is φ = 105117264.

The previous prime is 134525249. The next prime is 134525299. The reversal of 134525285 is 582525431.

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 134525285 - 2⁶ = 134525221 is a prime.

It is a super-3 number, since 3×134525285³ (a number of 25 digits) contains 333 as substring.

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, 312635 + ... + 313064.

It is an arithmetic number, because the mean of its divisors is an integer number (20648100).

Almost surely, 2^134525285 is an apocalyptic number.

It is an amenable number.

134525285 is a deficient number, since it is larger than the sum of its proper divisors (30659515).

134525285 is an equidigital number, since it uses as much as digits as its factorization.

134525285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625747.

The product of its digits is 48000, while the sum is 35.

The square root of 134525285 is about 11598.5035672711. The cubic root of 134525285 is about 512.3907806124.

The spelling of 134525285 in words is "one hundred thirty-four million, five hundred twenty-five thousand, two hundred eighty-five".