135476625 has 16 divisors (see below), whose sum is σ = 225433728. Its totient is φ = 72254000.

The previous prime is 135476609. The next prime is 135476633. The reversal of 135476625 is 526674531.

It is not a de Polignac number, because 135476625 - 2⁴ = 135476609 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180261 + ... + 181010.

It is an arithmetic number, because the mean of its divisors is an integer number (14089608).

Almost surely, 2^135476625 is an apocalyptic number.

135476625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135476625 is a deficient number, since it is larger than the sum of its proper divisors (89957103).

135476625 is an equidigital number, since it uses as much as digits as its factorization.

135476625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361289 (or 361279 counting only the distinct ones).

The product of its digits is 151200, while the sum is 39.

The square root of 135476625 is about 11639.4426412952. The cubic root of 135476625 is about 513.5957914162.

The spelling of 135476625 in words is "one hundred thirty-five million, four hundred seventy-six thousand, six hundred twenty-five".