135332725 has 48 divisors (see below), whose sum is σ = 196416000. Its totient is φ = 91454400.

The previous prime is 135332719. The next prime is 135332731. The reversal of 135332725 is 527233531.

It is an interprime number because it is at equal distance from previous prime (135332719) and next prime (135332731).

It is not a de Polignac number, because 135332725 - 2⁹ = 135332213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 308056 + ... + 308494.

It is an arithmetic number, because the mean of its divisors is an integer number (4092000).

Almost surely, 2^135332725 is an apocalyptic number.

It is an amenable number.

135332725 is a deficient number, since it is larger than the sum of its proper divisors (61083275).

135332725 is a wasteful number, since it uses less digits than its factorization.

135332725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538 (or 533 counting only the distinct ones).

The product of its digits is 18900, while the sum is 31.

The square root of 135332725 is about 11633.2594314749. The cubic root of 135332725 is about 513.4138839788.

The spelling of 135332725 in words is "one hundred thirty-five million, three hundred thirty-two thousand, seven hundred twenty-five".