135265388 has 6 divisors (see below), whose sum is σ = 236714436. Its totient is φ = 67632692.

The previous prime is 135265357. The next prime is 135265393. The reversal of 135265388 is 883562531.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16908170 + ... + 16908177.

It is an arithmetic number, because the mean of its divisors is an integer number (39452406).

Almost surely, 2^135265388 is an apocalyptic number.

It is an amenable number.

135265388 is a deficient number, since it is larger than the sum of its proper divisors (101449048).

135265388 is a wasteful number, since it uses less digits than its factorization.

135265388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33816351 (or 33816349 counting only the distinct ones).

The product of its digits is 172800, while the sum is 41.

The square root of 135265388 is about 11630.3649125898. The cubic root of 135265388 is about 513.3287173738.

The spelling of 135265388 in words is "one hundred thirty-five million, two hundred sixty-five thousand, three hundred eighty-eight".